Replace v8::Handle<> with v8::Local<> in bindings/core/v8/*

Source/bindings/core/v8/WrapCanvasContext.cpp

Index: Source/bindings/core/v8/WrapCanvasContext.cpp
diff --git a/Source/bindings/core/v8/WrapCanvasContext.cpp b/Source/bindings/core/v8/WrapCanvasContext.cpp
index 4ad82730759a7cfb908a3acebcfaa314c8f22e5f..167ed04213df5119f7a8d8c04624f4123d899fc3 100644
--- a/Source/bindings/core/v8/WrapCanvasContext.cpp
+++ b/Source/bindings/core/v8/WrapCanvasContext.cpp
@@ -13,14 +13,14 @@ namespace blink {
 
 ScriptValue wrapCanvasContext(ScriptState* scriptState, HTMLCanvasElement* canvas, PassRefPtrWillBeRawPtr<CanvasRenderingContext2D> value)
 {
-    v8::Handle<v8::Value> v8Result = toV8(value, scriptState->context()->Global(), scriptState->isolate());
+    v8::Local<v8::Value> v8Result = toV8(value, scriptState->context()->Global(), scriptState->isolate());
     ScriptValue context(scriptState, v8Result);
     return context;
 }
 
 ScriptValue wrapCanvasContext(ScriptState* scriptState, HTMLCanvasElement* canvas, PassRefPtrWillBeRawPtr<WebGLRenderingContext> value)
 {
-    v8::Handle<v8::Value> v8Result = toV8(value, scriptState->context()->Global(), scriptState->isolate());
+    v8::Local<v8::Value> v8Result = toV8(value, scriptState->context()->Global(), scriptState->isolate());
     ScriptValue context(scriptState, v8Result);
     return context;
 }