Move interface definitions to implementation folders for bridge contracts

packages/contracts/contracts/optimistic-ethereum/OVM/bridge/messaging/OVM_L1CrossDomainMessenger.sol

@@ -12,7 +12,7 @@ import { Lib_CrossDomainUtils } from "../../../libraries/bridge/Lib_CrossDomainU
 
 /* Interface Imports */
 import { iOVM_L1CrossDomainMessenger } from
-    "../../../iOVM/bridge/messaging/iOVM_L1CrossDomainMessenger.sol";
+    "./iOVM_L1CrossDomainMessenger.sol";
 import { iOVM_CanonicalTransactionChain } from
     "../../../iOVM/chain/iOVM_CanonicalTransactionChain.sol";
 import { iOVM_StateCommitmentChain } from "../../../iOVM/chain/iOVM_StateCommitmentChain.sol";

packages/contracts/contracts/optimistic-ethereum/OVM/bridge/messaging/OVM_L2CrossDomainMessenger.sol

@@ -7,8 +7,7 @@ import { Lib_AddressResolver } from "../../../libraries/resolver/Lib_AddressReso
 import { Lib_CrossDomainUtils } from "../../../libraries/bridge/Lib_CrossDomainUtils.sol";
 
 /* Interface Imports */
-import { iOVM_L2CrossDomainMessenger } from
-    "../../../iOVM/bridge/messaging/iOVM_L2CrossDomainMessenger.sol";
+import { iOVM_L2CrossDomainMessenger } from "./iOVM_L2CrossDomainMessenger.sol";
 import { iOVM_L1MessageSender } from "../../../iOVM/predeploys/iOVM_L1MessageSender.sol";
 import { iOVM_L2ToL1MessagePasser } from "../../../iOVM/predeploys/iOVM_L2ToL1MessagePasser.sol";
 

packages/contracts/contracts/optimistic-ethereum/OVM/bridge/tokens/OVM_L1StandardBridge.sol

@@ -4,9 +4,9 @@ pragma solidity >0.5.0 <0.8.0;
 pragma experimental ABIEncoderV2;
 
 /* Interface Imports */
-import { iOVM_L1StandardBridge } from "../../../iOVM/bridge/tokens/iOVM_L1StandardBridge.sol";
-import { iOVM_L1ERC20Bridge } from "../../../iOVM/bridge/tokens/iOVM_L1ERC20Bridge.sol";
-import { iOVM_L2ERC20Bridge } from "../../../iOVM/bridge/tokens/iOVM_L2ERC20Bridge.sol";
+import { iOVM_L1StandardBridge } from "./iOVM_L1StandardBridge.sol";
+import { iOVM_L1ERC20Bridge } from "./iOVM_L1ERC20Bridge.sol";
+import { iOVM_L2ERC20Bridge } from "./iOVM_L2ERC20Bridge.sol";
 import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 
 /* Library Imports */

packages/contracts/contracts/optimistic-ethereum/OVM/bridge/tokens/OVM_L2StandardBridge.sol

@@ -3,9 +3,9 @@ pragma solidity >0.5.0 <0.8.0;
 pragma experimental ABIEncoderV2;
 
 /* Interface Imports */
-import { iOVM_L1StandardBridge } from "../../../iOVM/bridge/tokens/iOVM_L1StandardBridge.sol";
-import { iOVM_L1ERC20Bridge } from "../../../iOVM/bridge/tokens/iOVM_L1ERC20Bridge.sol";
-import { iOVM_L2ERC20Bridge } from "../../../iOVM/bridge/tokens/iOVM_L2ERC20Bridge.sol";
+import { iOVM_L1StandardBridge } from "./iOVM_L1StandardBridge.sol";
+import { iOVM_L1ERC20Bridge } from "./iOVM_L1ERC20Bridge.sol";
+import { iOVM_L2ERC20Bridge } from "./iOVM_L2ERC20Bridge.sol";
 
 /* Library Imports */
 import { ERC165Checker } from "@openzeppelin/contracts/introspection/ERC165Checker.sol";

packages/contracts/contracts/optimistic-ethereum/libraries/bridge/OVM_CrossDomainEnabled.sol

@@ -3,7 +3,7 @@ pragma solidity >0.5.0 <0.8.0;
 
 /* Interface Imports */
 import { iOVM_CrossDomainMessenger } from
-    "../../iOVM/bridge/messaging/iOVM_CrossDomainMessenger.sol";
+    "../../OVM/bridge/messaging/iOVM_CrossDomainMessenger.sol";
 
 /**
  * @title OVM_CrossDomainEnabled