[bindings] Cleanup unused method v8ValueUnsafe from ScriptValue

Review URL: https://codereview.chromium.org/1310643004

git-svn-id: svn://svn.chromium.org/blink/trunk@201052 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/bindings/core/v8/ScriptValue.cpp

@@ -55,13 +55,6 @@ v8::Local<v8::Value> ScriptValue::v8Value() const
     return m_value->newLocal(isolate());
 }
 
-v8::Local<v8::Value> ScriptValue::v8ValueUnsafe() const
-{
-    if (isEmpty())
-        return v8::Local<v8::Value>();
-    return m_value->newLocal(isolate());
-}
-
 v8::Local<v8::Value> ScriptValue::v8ValueFor(ScriptState* targetScriptState) const
 {
     if (isEmpty())

third_party/WebKit/Source/bindings/core/v8/ScriptValue.h

@@ -169,8 +169,6 @@ public:
     }
 
     v8::Local<v8::Value> v8Value() const;
-    // TODO(bashi): Remove v8ValueUnsafe().
-    v8::Local<v8::Value> v8ValueUnsafe() const;
     // Returns v8Value() if a given ScriptState is the same as the
     // ScriptState which is associated with this ScriptValue. Otherwise
     // this "clones" the v8 value and returns it.