Use Local instead of Handle in src/content/*

content/shell/renderer/test_runner/accessibility_controller.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/shell/renderer/test_runner/accessibility_controller.h"
 
 #include "gin/handle.h"
 #include "gin/object_template_builder.h"
 #include "gin/wrappable.h"
 #include "third_party/WebKit/public/web/WebElement.h"
@@ skipping 15 matching lines @@
  private:
   explicit AccessibilityControllerBindings(
       base::WeakPtr<AccessibilityController> controller);
   ~AccessibilityControllerBindings() override;
 
   // gin::Wrappable:
   gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
       v8::Isolate* isolate) override;
 
   void LogAccessibilityEvents();
-  void SetNotificationListener(v8::Handle<v8::Function> callback);
+  void SetNotificationListener(v8::Local<v8::Function> callback);
   void UnsetNotificationListener();
-  v8::Handle<v8::Object> FocusedElement();
-  v8::Handle<v8::Object> RootElement();
-  v8::Handle<v8::Object> AccessibleElementById(const std::string& id);
+  v8::Local<v8::Object> FocusedElement();
+  v8::Local<v8::Object> RootElement();
+  v8::Local<v8::Object> AccessibleElementById(const std::string& id);
 
   base::WeakPtr<AccessibilityController> controller_;
 
   DISALLOW_COPY_AND_ASSIGN(AccessibilityControllerBindings);
 };
 
 gin::WrapperInfo AccessibilityControllerBindings::kWrapperInfo = {
     gin::kEmbedderNativeGin};
 
 // static
 void AccessibilityControllerBindings::Install(
     base::WeakPtr<AccessibilityController> controller,
     blink::WebFrame* frame) {
   v8::Isolate* isolate = blink::mainThreadIsolate();
   v8::HandleScope handle_scope(isolate);
-  v8::Handle<v8::Context> context = frame->mainWorldScriptContext();
+  v8::Local<v8::Context> context = frame->mainWorldScriptContext();
   if (context.IsEmpty())
     return;
 
   v8::Context::Scope context_scope(context);
 
   gin::Handle<AccessibilityControllerBindings> bindings =
       gin::CreateHandle(isolate,
                         new AccessibilityControllerBindings(controller));
   if (bindings.IsEmpty())
     return;
-  v8::Handle<v8::Object> global = context->Global();
+  v8::Local<v8::Object> global = context->Global();
   global->Set(gin::StringToV8(isolate, "accessibilityController"),
               bindings.ToV8());
 }
 
 AccessibilityControllerBindings::AccessibilityControllerBindings(
     base::WeakPtr<AccessibilityController> controller)
   : controller_(controller) {
 }
 
 AccessibilityControllerBindings::~AccessibilityControllerBindings() {
@@ skipping 22 matching lines @@
       .SetMethod("removeNotificationListener",
                  &AccessibilityControllerBindings::UnsetNotificationListener);
 }
 
 void AccessibilityControllerBindings::LogAccessibilityEvents() {
   if (controller_)
     controller_->LogAccessibilityEvents();
 }
 
 void AccessibilityControllerBindings::SetNotificationListener(
-    v8::Handle<v8::Function> callback) {
+    v8::Local<v8::Function> callback) {
   if (controller_)
     controller_->SetNotificationListener(callback);
 }
 
 void AccessibilityControllerBindings::UnsetNotificationListener() {
   if (controller_)
     controller_->UnsetNotificationListener();
 }
 
-v8::Handle<v8::Object> AccessibilityControllerBindings::FocusedElement() {
-  return controller_ ? controller_->FocusedElement() : v8::Handle<v8::Object>();
+v8::Local<v8::Object> AccessibilityControllerBindings::FocusedElement() {
+  return controller_ ? controller_->FocusedElement() : v8::Local<v8::Object>();
 }
 
-v8::Handle<v8::Object> AccessibilityControllerBindings::RootElement() {
-  return controller_ ? controller_->RootElement() : v8::Handle<v8::Object>();
+v8::Local<v8::Object> AccessibilityControllerBindings::RootElement() {
+  return controller_ ? controller_->RootElement() : v8::Local<v8::Object>();
 }
 
-v8::Handle<v8::Object> AccessibilityControllerBindings::AccessibleElementById(
+v8::Local<v8::Object> AccessibilityControllerBindings::AccessibleElementById(
     const std::string& id) {
   return controller_ ? controller_->AccessibleElementById(id)
-                     : v8::Handle<v8::Object>();
+                     : v8::Local<v8::Object>();
 }
 
 AccessibilityController::AccessibilityController()
     : log_accessibility_events_(false),
       weak_factory_(this) {
 }
 
 AccessibilityController::~AccessibilityController() {}
 
 void AccessibilityController::Reset() {
@@ skipping 22 matching lines @@
 
 void AccessibilityController::NotificationReceived(
     const blink::WebAXObject& target, const std::string& notification_name) {
   v8::Isolate* isolate = blink::mainThreadIsolate();
   v8::HandleScope handle_scope(isolate);
 
   blink::WebFrame* frame = web_view_->mainFrame();
   if (!frame || frame->isWebRemoteFrame())
     return;
 
-  v8::Handle<v8::Context> context = frame->mainWorldScriptContext();
+  v8::Local<v8::Context> context = frame->mainWorldScriptContext();
   if (context.IsEmpty())
     return;
 
   v8::Context::Scope context_scope(context);
 
   // Call notification listeners on the element.
-  v8::Handle<v8::Object> element_handle = elements_.GetOrCreate(target);
+  v8::Local<v8::Object> element_handle = elements_.GetOrCreate(target);
   if (element_handle.IsEmpty())
     return;
 
   WebAXObjectProxy* element;
   bool result = gin::ConvertFromV8(isolate, element_handle, &element);
   DCHECK(result);
   element->NotificationReceived(frame, notification_name);
 
   if (notification_callback_.IsEmpty())
     return;
 
   // Call global notification listeners.
-  v8::Handle<v8::Value> argv[] = {
+  v8::Local<v8::Value> argv[] = {
     element_handle,
     v8::String::NewFromUtf8(isolate, notification_name.data(),
                             v8::String::kNormalString,
                             notification_name.size()),
   };
   frame->callFunctionEvenIfScriptDisabled(
       v8::Local<v8::Function>::New(isolate, notification_callback_),
       context->Global(),
       arraysize(argv),
       argv);
 }
 
 void AccessibilityController::SetDelegate(WebTestDelegate* delegate) {
   delegate_ = delegate;
 }
 
 void AccessibilityController::SetWebView(blink::WebView* web_view) {
   web_view_ = web_view;
 }
 
 void AccessibilityController::LogAccessibilityEvents() {
   log_accessibility_events_ = true;
 }
 
 void AccessibilityController::SetNotificationListener(
-    v8::Handle<v8::Function> callback) {
+    v8::Local<v8::Function> callback) {
   v8::Isolate* isolate = blink::mainThreadIsolate();
   notification_callback_.Reset(isolate, callback);
 }
 
 void AccessibilityController::UnsetNotificationListener() {
   notification_callback_.Reset();
 }
 
-v8::Handle<v8::Object> AccessibilityController::FocusedElement() {
+v8::Local<v8::Object> AccessibilityController::FocusedElement() {
   if (focused_element_.isNull())
     focused_element_ = web_view_->accessibilityObject();
   return elements_.GetOrCreate(focused_element_);
 }
 
-v8::Handle<v8::Object> AccessibilityController::RootElement() {
+v8::Local<v8::Object> AccessibilityController::RootElement() {
   if (root_element_.isNull())
     root_element_ = web_view_->accessibilityObject();
   return elements_.GetOrCreate(root_element_);
 }
 
-v8::Handle<v8::Object>
+v8::Local<v8::Object>
 AccessibilityController::AccessibleElementById(const std::string& id) {
   if (root_element_.isNull())
     root_element_ = web_view_->accessibilityObject();
 
   if (!root_element_.updateLayoutAndCheckValidity())
-    return v8::Handle<v8::Object>();
+    return v8::Local<v8::Object>();
 
   return FindAccessibleElementByIdRecursive(
       root_element_, blink::WebString::fromUTF8(id.c_str()));
 }
 
-v8::Handle<v8::Object>
+v8::Local<v8::Object>
 AccessibilityController::FindAccessibleElementByIdRecursive(
     const blink::WebAXObject& obj, const blink::WebString& id) {
   if (obj.isNull() || obj.isDetached())
-    return v8::Handle<v8::Object>();
+    return v8::Local<v8::Object>();
 
   blink::WebNode node = obj.node();
   if (!node.isNull() && node.isElementNode()) {
     blink::WebElement element = node.to<blink::WebElement>();
     element.getAttribute("id");
     if (element.getAttribute("id") == id)
       return elements_.GetOrCreate(obj);
   }
 
   unsigned childCount = obj.childCount();
   for (unsigned i = 0; i < childCount; i++) {
-    v8::Handle<v8::Object> result =
+    v8::Local<v8::Object> result =
         FindAccessibleElementByIdRecursive(obj.childAt(i), id);
     if (*result)
       return result;
   }
 
-  return v8::Handle<v8::Object>();
+  return v8::Local<v8::Object>();
 }
 
 }  // namespace content