maint: move WETH contract to correct folders (#11870)

Moves WETH98 over to the universal/ folder where it belongs and
brings DelayedWETH up to the top of the dispute folder since there
is no longer any need for a weth/ subfolder.

packages/contracts-bedrock/README.md

@@ -61,7 +61,7 @@ graph LR
         DisputeGameFactory(<a href="https://github.com/ethereum-optimism/optimism/tree/develop/packages/contracts-bedrock/src/dispute/DisputeGameFactory.sol">DisputeGameFactory</a>)
         FaultDisputeGame(<a href="https://github.com/ethereum-optimism/optimism/tree/develop/packages/contracts-bedrock/src/dispute/FaultDisputeGame.sol">FaultDisputeGame</a>)
         AnchorStateRegistry(<a href="https://github.com/ethereum-optimism/optimism/tree/develop/packages/contracts-bedrock/src/dispute/AnchorStateRegistry.sol">AnchorStateRegistry</a>)
-        DelayedWETH(<a href="https://github.com/ethereum-optimism/optimism/tree/develop/packages/contracts-bedrock/src/dispute/weth/DelayedWETH.sol">DelayedWETH</a>)
+        DelayedWETH(<a href="https://github.com/ethereum-optimism/optimism/tree/develop/packages/contracts-bedrock/src/dispute/DelayedWETH.sol">DelayedWETH</a>)
     end
 
     subgraph "User Interactions (Permissionless)"

packages/contracts-bedrock/scripts/DeployImplementations.s.sol

@@ -12,7 +12,7 @@ import { L1ChugSplashProxy } from "src/legacy/L1ChugSplashProxy.sol";
 import { ResolvedDelegateProxy } from "src/legacy/ResolvedDelegateProxy.sol";
 import { AddressManager } from "src/legacy/AddressManager.sol";
 
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { PreimageOracle } from "src/cannon/PreimageOracle.sol";
 import { IPreimageOracle } from "src/cannon/interfaces/IPreimageOracle.sol";
 import { MIPS } from "src/cannon/MIPS.sol";

packages/contracts-bedrock/scripts/DeployOPChain.s.sol

@@ -14,7 +14,7 @@ import { Constants } from "src/libraries/Constants.sol";
 import { ProxyAdmin } from "src/universal/ProxyAdmin.sol";
 
 import { AddressManager } from "src/legacy/AddressManager.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { AnchorStateRegistry } from "src/dispute/AnchorStateRegistry.sol";
 import { FaultDisputeGame } from "src/dispute/FaultDisputeGame.sol";

packages/contracts-bedrock/scripts/deploy/ChainAssertions.sol

@@ -13,7 +13,7 @@ import { ISystemConfigV0 } from "scripts/interfaces/ISystemConfigV0.sol";
 // Contracts
 import { ProxyAdmin } from "src/universal/ProxyAdmin.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 
 // Libraries
 import { Constants } from "src/libraries/Constants.sol";

packages/contracts-bedrock/scripts/deploy/Deploy.s.sol

@@ -34,7 +34,7 @@ import { ResolvedDelegateProxy } from "src/legacy/ResolvedDelegateProxy.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { FaultDisputeGame } from "src/dispute/FaultDisputeGame.sol";
 import { PermissionedDisputeGame } from "src/dispute/PermissionedDisputeGame.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { AnchorStateRegistry } from "src/dispute/AnchorStateRegistry.sol";
 import { PreimageOracle } from "src/cannon/PreimageOracle.sol";
 import { MIPS } from "src/cannon/MIPS.sol";

packages/contracts-bedrock/semver-lock.json

@@ -33,7 +33,7 @@
   },
   "src/L1/OPStackManager.sol": {
     "initCodeHash": "0x31378d0ea88a358f517927f5bc530a5b958f43c5462e4a822388ec70bd45e8d4",
-    "sourceCodeHash": "0xf8ac1ce2fbaa9aa21bd6c60e0bf863b06ea3bdd1c4ed801ed70ee64c1b534f67"
+    "sourceCodeHash": "0x9ed271fbb40f25528652bfecc10d2010a588629047b3aaed2b14247d2fa7b45e"
   },
   "src/L1/OptimismPortal.sol": {
     "initCodeHash": "0xb7a7a28d5b3b88334e7cb4bc1c5fbbf9f691d934e907a2fed6a30e461eb1c0f6",
@@ -132,12 +132,12 @@
     "sourceCodeHash": "0xd56922cb04597dea469c65e5a49d4b3c50c171e603601e6f41da9517cae0b11a"
   },
   "src/L2/SuperchainWETH.sol": {
-    "initCodeHash": "0x3131295bdf487120be7db6b9866d9192db32f379bbeff8f03ac61ebabdb62031",
-    "sourceCodeHash": "0x031aaacafaa27ad6648876cf06ba0c71d01f600897b58a9bd92ce17f7098a718"
+    "initCodeHash": "0xaa136fc27006d722867bcd017742cd119e58658d9860826551095775f70739ce",
+    "sourceCodeHash": "0x2b627b6492c4ca3cc6a457fe48b7d0b1d335125d9c6288f7373b6525542532e8"
   },
   "src/L2/WETH.sol": {
-    "initCodeHash": "0x789916977b4930eb266f2187a100bc432c12b76e3872931be673a7ef2773507a",
-    "sourceCodeHash": "0x3f7bd622a788b8d00fe1631b14b761488eedccf56879f7ea2d610dd5ce81efbe"
+    "initCodeHash": "0x8ccf5227a09f3ee8e450df1f9dc72a538c03226f0182c23976635c2b49859147",
+    "sourceCodeHash": "0x45d14c2e1c1e0ffa1c840c61010bbbffa976bc84864e084556ea690b05775fa7"
   },
   "src/cannon/MIPS.sol": {
     "initCodeHash": "0x4043f262804931bbbbecff64f87f2d0bdc4554b4d0a8b22df8fff940e8d239bf",
@@ -155,6 +155,10 @@
     "initCodeHash": "0x73a094f7d00422c8a765a63f4645f9e2fb508655181f227fd9b338c62c26e106",
     "sourceCodeHash": "0x7ed9631efb6f5cdec9fb09bc22f0e6248314db6331ed65f0baa462b230733b88"
   },
+  "src/dispute/DelayedWETH.sol": {
+    "initCodeHash": "0xbda8166b77517df1df1dcef7c307c11a5520188f83555aec9439f6887c419dd0",
+    "sourceCodeHash": "0x70192d1eae4e16f791d826edf75a825246136fe5f8645b066a401b1dfee3e38c"
+  },
   "src/dispute/DisputeGameFactory.sol": {
     "initCodeHash": "0xc1a10f65287c414076b68a7de6c238b91bc6252213187bdef35657d0f00f9382",
     "sourceCodeHash": "0x3d391c58420abe60d8486136a57d7f9c7137f722c80a8d884305617eb31566ef"
@@ -163,10 +167,6 @@
     "initCodeHash": "0x0084ca38e6ceb3c70ce77ef9769a724e8be5b92457222ef2b09c63bb4b449bf2",
     "sourceCodeHash": "0xf199eace79690c010d0f252819e62ef7ad165d9af19c1ee47a6aa451cda259b2"
   },
-  "src/dispute/weth/DelayedWETH.sol": {
-    "initCodeHash": "0x5e7251e2c638c907c8672166f770cf2bd1fda11eed1d629ceb7568fe2b670006",
-    "sourceCodeHash": "0x6817260542fe6c2acbc081aad9f4b91c1502e8ae75020197213a8f8d15b6463b"
-  },
   "src/legacy/DeployerWhitelist.sol": {
     "initCodeHash": "0x0b8177ed75b69eddbb9ce6537683f69a9935efed86a1d6faa8feaafbd151c1bd",
     "sourceCodeHash": "0xc8fe9571fcf8fcb51a4dcb00ffa97f43a9ce811c323c4926e710b28c90a9005f"

packages/contracts-bedrock/src/L1/OPStackManager.sol

@@ -18,7 +18,7 @@ import { L1ChugSplashProxy } from "src/legacy/L1ChugSplashProxy.sol";
 import { ResolvedDelegateProxy } from "src/legacy/ResolvedDelegateProxy.sol";
 import { AddressManager } from "src/legacy/AddressManager.sol";
 
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { AnchorStateRegistry } from "src/dispute/AnchorStateRegistry.sol";
 import { FaultDisputeGame } from "src/dispute/FaultDisputeGame.sol";

packages/contracts-bedrock/src/L2/SuperchainWETH.sol

 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.15;
 
-import { WETH98 } from "src/dispute/weth/WETH98.sol";
+// Contracts
+import { WETH98 } from "src/universal/WETH98.sol";
+import { L1Block } from "src/L2/L1Block.sol";
+import { ETHLiquidity } from "src/L2/ETHLiquidity.sol";
+
+// Libraries
 import { Unauthorized, NotCustomGasToken } from "src/libraries/errors/CommonErrors.sol";
 import { Predeploys } from "src/libraries/Predeploys.sol";
-import { L1Block } from "src/L2/L1Block.sol";
+
+// Interfaces
+import { ISemver } from "src/universal/interfaces/ISemver.sol";
 import { IL2ToL2CrossDomainMessenger } from "src/L2/interfaces/IL2ToL2CrossDomainMessenger.sol";
-import { ETHLiquidity } from "src/L2/ETHLiquidity.sol";
 import { ISuperchainERC20Extensions } from "src/L2/interfaces/ISuperchainERC20.sol";
-import { ISemver } from "src/universal/interfaces/ISemver.sol";
 
 /// @title SuperchainWETH
 /// @notice SuperchainWETH is a version of WETH that can be freely transfrered between chains
@@ -16,8 +21,8 @@ import { ISemver } from "src/universal/interfaces/ISemver.sol";
 ///         do not use a custom gas token.
 contract SuperchainWETH is WETH98, ISuperchainERC20Extensions, ISemver {
     /// @notice Semantic version.
-    /// @custom:semver 1.0.0-beta.2
-    string public constant version = "1.0.0-beta.2";
+    /// @custom:semver 1.0.0-beta.3
+    string public constant version = "1.0.0-beta.3";
 
     /// @inheritdoc WETH98
     function deposit() public payable override {

packages/contracts-bedrock/src/L2/WETH.sol

 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.15;
 
-import { WETH98 } from "src/dispute/weth/WETH98.sol";
-import { Predeploys } from "src/libraries/Predeploys.sol";
+// Contracts
+import { WETH98 } from "src/universal/WETH98.sol";
 import { L1Block } from "src/L2/L1Block.sol";
+
+// Libraries
+import { Predeploys } from "src/libraries/Predeploys.sol";
+
+// Interfaces
 import { ISemver } from "src/universal/interfaces/ISemver.sol";
 
 /// @title WETH contract that reads the name and symbol from the L1Block contract.
 ///        Allows for nice rendering of token names for chains using custom gas token.
 contract WETH is WETH98, ISemver {
-    /// @custom:semver 1.0.0-beta.1
-    string public constant version = "1.0.0-beta.1";
+    /// @custom:semver 1.1.0-beta.1
+    string public constant version = "1.1.0-beta.1";
 
     /// @notice Returns the name of the wrapped native asset. Will be "Wrapped Ether"
     ///         if the native asset is Ether.

packages/contracts-bedrock/src/dispute/weth/DelayedWETH.sol → packages/contracts-bedrock/src/dispute/DelayedWETH.sol

 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.15;
 
+// Contracts
 import { OwnableUpgradeable } from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
-import { ISemver } from "src/universal/interfaces/ISemver.sol";
+import { WETH98 } from "src/universal/WETH98.sol";
 
+// Interfaces
+import { ISemver } from "src/universal/interfaces/ISemver.sol";
+import { IWETH } from "src/universal/interfaces/IWETH.sol";
 import { IDelayedWETH } from "src/dispute/interfaces/IDelayedWETH.sol";
-import { IWETH } from "src/dispute/interfaces/IWETH.sol";
-import { WETH98 } from "src/dispute/weth/WETH98.sol";
-
 import { ISuperchainConfig } from "src/L1/interfaces/ISuperchainConfig.sol";
 
 /// @custom:proxied true
@@ -22,8 +23,8 @@ import { ISuperchainConfig } from "src/L1/interfaces/ISuperchainConfig.sol";
 ///         Not the prettiest contract in the world, but it gets the job done.
 contract DelayedWETH is OwnableUpgradeable, WETH98, IDelayedWETH, ISemver {
     /// @notice Semantic version.
-    /// @custom:semver 1.1.1-beta.2
-    string public constant version = "1.1.1-beta.2";
+    /// @custom:semver 1.2.0-beta.1
+    string public constant version = "1.2.0-beta.1";
 
     /// @inheritdoc IDelayedWETH
     mapping(address => mapping(address => WithdrawalRequest)) public withdrawals;

packages/contracts-bedrock/src/dispute/interfaces/IDelayedWETH.sol

 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.0;
 
-import { IWETH } from "src/dispute/interfaces/IWETH.sol";
+import { IWETH } from "src/universal/interfaces/IWETH.sol";
 
 /// @title IDelayedWETH
 /// @notice Interface for the DelayedWETH contract.

packages/contracts-bedrock/src/dispute/weth/WETH98.sol → packages/contracts-bedrock/src/universal/WETH98.sol

@@ -19,7 +19,7 @@
 
 pragma solidity 0.8.15;
 
-import { IWETH } from "src/dispute/interfaces/IWETH.sol";
+import { IWETH } from "src/universal/interfaces/IWETH.sol";
 
 /// @title WETH98
 /// @notice WETH98 is a version of WETH9 upgraded for Solidity 0.8.x.

packages/contracts-bedrock/test/DeployImplementations.t.sol

@@ -3,7 +3,7 @@ pragma solidity 0.8.15;
 
 import { Test, stdStorage, StdStorage } from "forge-std/Test.sol";
 
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { PreimageOracle } from "src/cannon/PreimageOracle.sol";
 import { MIPS } from "src/cannon/MIPS.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";

packages/contracts-bedrock/test/DeployOPChain.t.sol

@@ -15,7 +15,7 @@ import { DeployOPChainInput, DeployOPChain, DeployOPChainOutput } from "scripts/
 import { ProxyAdmin } from "src/universal/ProxyAdmin.sol";
 
 import { AddressManager } from "src/legacy/AddressManager.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { AnchorStateRegistry } from "src/dispute/AnchorStateRegistry.sol";
 import { FaultDisputeGame } from "src/dispute/FaultDisputeGame.sol";

packages/contracts-bedrock/test/Specs.t.sol

@@ -949,7 +949,7 @@ contract Specification_Test is CommonTest {
         pathExcludes[3] = "src/L1/interfaces/*";
         pathExcludes[4] = "src/governance/interfaces/*";
         Abi[] memory abis = ForgeArtifacts.getContractFunctionAbis(
-            "src/{L1,dispute,governance,safe,universal/ProxyAdmin.sol}", pathExcludes
+            "src/{L1,dispute,governance,safe,universal/ProxyAdmin.sol,universal/WETH98.sol}", pathExcludes
         );
 
         uint256 numCheckedEntries = 0;

packages/contracts-bedrock/test/dispute/DelayedWETH.t.sol

@@ -7,7 +7,7 @@ import "src/dispute/lib/Errors.sol";
 import { Test } from "forge-std/Test.sol";
 import { DisputeGameFactory, IDisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { IDisputeGame } from "src/dispute/interfaces/IDisputeGame.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { Proxy } from "src/universal/Proxy.sol";
 import { Burn } from "src/libraries/Burn.sol";
 import { CommonTest } from "test/setup/CommonTest.sol";

packages/contracts-bedrock/test/dispute/FaultDisputeGame.t.sol

@@ -6,7 +6,7 @@ import { Vm } from "forge-std/Vm.sol";
 import { DisputeGameFactory_Init } from "test/dispute/DisputeGameFactory.t.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { FaultDisputeGame, IDisputeGame } from "src/dispute/FaultDisputeGame.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { PreimageOracle } from "src/cannon/PreimageOracle.sol";
 
 import "src/dispute/lib/Types.sol";

packages/contracts-bedrock/test/dispute/PermissionedDisputeGame.t.sol

@@ -6,7 +6,7 @@ import { Vm } from "forge-std/Vm.sol";
 import { DisputeGameFactory_Init } from "test/dispute/DisputeGameFactory.t.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
 import { PermissionedDisputeGame } from "src/dispute/PermissionedDisputeGame.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { PreimageOracle } from "src/cannon/PreimageOracle.sol";
 import { PreimageKeyLib } from "src/cannon/PreimageKeyLib.sol";
 

packages/contracts-bedrock/test/dispute/WETH98.t.sol

+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.15;
 
+// Testing
 import { Test } from "forge-std/Test.sol";
-import { WETH98 } from "src/dispute/weth/WETH98.sol";
+
+// Contracts
+import { WETH98 } from "src/universal/WETH98.sol";
 
 contract WETH98_Test is Test {
     event Approval(address indexed src, address indexed guy, uint256 wad);

packages/contracts-bedrock/test/setup/Setup.sol

@@ -29,7 +29,7 @@ import { WETH } from "src/L2/WETH.sol";
 import { SuperchainWETH } from "src/L2/SuperchainWETH.sol";
 import { ETHLiquidity } from "src/L2/ETHLiquidity.sol";
 import { DisputeGameFactory } from "src/dispute/DisputeGameFactory.sol";
-import { DelayedWETH } from "src/dispute/weth/DelayedWETH.sol";
+import { DelayedWETH } from "src/dispute/DelayedWETH.sol";
 import { AnchorStateRegistry } from "src/dispute/AnchorStateRegistry.sol";
 
 // Libraries