[DevTools] Cleanup v8_inspector API part 2.

third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp

Index: third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
diff --git a/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp b/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
index 7ce109746cb6bd35e0a903610847a9cac26d909d..9510b04dbafbff2fc168dd2f30a7be23bb9e8b87 100644
--- a/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
+++ b/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
@@ -126,11 +126,6 @@ void WorkerThreadDebugger::unmuteWarningsAndDeprecations(int contextGroupId)
     m_workerThread->workerGlobalScope()->consoleMessageStorage()->unmute();
 }
 
-bool WorkerThreadDebugger::callingContextCanAccessContext(v8::Local<v8::Context> calling, v8::Local<v8::Context> target)
-{
-    return true;
-}
-
 v8::Local<v8::Context> WorkerThreadDebugger::ensureDefaultContextInGroup(int contextGroupId)
 {
     ASSERT(contextGroupId == workerContextGroupId);
@@ -138,6 +133,16 @@ v8::Local<v8::Context> WorkerThreadDebugger::ensureDefaultContextInGroup(int con
     return scriptState ? scriptState->context() : v8::Local<v8::Context>();
 }
 
+void WorkerThreadDebugger::beginEnsureAllContextsInGroup(int contextGroupId)
+{
+    DCHECK(contextGroupId == workerContextGroupId);
+}
+
+void WorkerThreadDebugger::endEnsureAllContextsInGroup(int contextGroupId)
+{
+    DCHECK(contextGroupId == workerContextGroupId);
+}
+
 void WorkerThreadDebugger::consoleAPIMessage(int contextGroupId, MessageLevel level, const String16& message, const String16& url, unsigned lineNumber, unsigned columnNumber, V8StackTrace* stackTrace)
 {
     DCHECK(contextGroupId == workerContextGroupId);