Move app.window API implementation to extensions

chrome/renderer/extensions/app_window_custom_bindings.cc

Index: chrome/renderer/extensions/app_window_custom_bindings.cc
diff --git a/chrome/renderer/extensions/app_window_custom_bindings.cc b/chrome/renderer/extensions/app_window_custom_bindings.cc
deleted file mode 100644
index 35dd1bea7adf79cb028d41f3a299de4b2c91bef9..0000000000000000000000000000000000000000
--- a/chrome/renderer/extensions/app_window_custom_bindings.cc
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright (c) 2012 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 "chrome/renderer/extensions/app_window_custom_bindings.h"
-
-#include <string>
-
-#include "base/command_line.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/grit/renderer_resources.h"
-#include "content/public/renderer/render_thread.h"
-#include "content/public/renderer/render_view.h"
-#include "content/public/renderer/render_view_observer.h"
-#include "content/public/renderer/render_view_visitor.h"
-#include "content/public/renderer/v8_value_converter.h"
-#include "extensions/common/extension_messages.h"
-#include "extensions/renderer/dispatcher.h"
-#include "extensions/renderer/scoped_persistent.h"
-#include "extensions/renderer/script_context.h"
-#include "extensions/renderer/script_context_set.h"
-#include "third_party/WebKit/public/web/WebLocalFrame.h"
-#include "third_party/WebKit/public/web/WebView.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "v8/include/v8.h"
-
-namespace extensions {
-
-class DidCreateDocumentElementObserver : public content::RenderViewObserver {
- public:
-  DidCreateDocumentElementObserver(content::RenderView* view,
-                                   Dispatcher* dispatcher)
-      : content::RenderViewObserver(view), dispatcher_(dispatcher) {}
-
-  virtual void DidCreateDocumentElement(blink::WebLocalFrame* frame) OVERRIDE {
-    DCHECK(frame);
-    DCHECK(dispatcher_);
-    // Don't attempt to inject the titlebar into iframes.
-    if (frame->parent())
-      return;
-    v8::HandleScope handle_scope(v8::Isolate::GetCurrent());
-    ScriptContext* script_context =
-        dispatcher_->script_context_set().GetByV8Context(
-            frame->mainWorldScriptContext());
-
-    if (!script_context)
-      return;
-    v8::Context::Scope context_scope(script_context->v8_context());
-    script_context->module_system()->CallModuleMethod(
-        "injectAppTitlebar", "didCreateDocumentElement");
-  }
-
- private:
-  Dispatcher* dispatcher_;
-};
-
-AppWindowCustomBindings::AppWindowCustomBindings(Dispatcher* dispatcher,
-                                                 ScriptContext* context)
-    : ObjectBackedNativeHandler(context), dispatcher_(dispatcher) {
-  RouteFunction("GetView",
-      base::Bind(&AppWindowCustomBindings::GetView,
-                 base::Unretained(this)));
-
-  RouteFunction("GetWindowControlsHtmlTemplate",
-      base::Bind(&AppWindowCustomBindings::GetWindowControlsHtmlTemplate,
-                 base::Unretained(this)));
-}
-
-void AppWindowCustomBindings::GetView(
-    const v8::FunctionCallbackInfo<v8::Value>& args) {
-  // TODO(jeremya): convert this to IDL nocompile to get validation, and turn
-  // these argument checks into CHECK().
-  if (args.Length() != 2)
-    return;
-
-  if (!args[0]->IsInt32())
-    return;
-
-  if (!args[1]->IsBoolean())
-    return;
-
-  int view_id = args[0]->Int32Value();
-
-  bool inject_titlebar = args[1]->BooleanValue();
-
-  if (view_id == MSG_ROUTING_NONE)
-    return;
-
-  content::RenderView* view = content::RenderView::FromRoutingID(view_id);
-  if (!view)
-    return;
-
-  if (inject_titlebar)
-    new DidCreateDocumentElementObserver(view, dispatcher_);
-
-  // TODO(jeremya): it doesn't really make sense to set the opener here, but we
-  // need to make sure the security origin is set up before returning the DOM
-  // reference. A better way to do this would be to have the browser pass the
-  // opener through so opener_id is set in RenderViewImpl's constructor.
-  content::RenderView* render_view = context()->GetRenderView();
-  if (!render_view)
-    return;
-  blink::WebFrame* opener = render_view->GetWebView()->mainFrame();
-  blink::WebFrame* frame = view->GetWebView()->mainFrame();
-  frame->setOpener(opener);
-  content::RenderThread::Get()->Send(
-      new ExtensionHostMsg_ResumeRequests(view->GetRoutingID()));
-
-  v8::Local<v8::Value> window = frame->mainWorldScriptContext()->Global();
-  args.GetReturnValue().Set(window);
-}
-
-void AppWindowCustomBindings::GetWindowControlsHtmlTemplate(
-    const v8::FunctionCallbackInfo<v8::Value>& args) {
-  CHECK_EQ(args.Length(), 0);
-
-  v8::Handle<v8::Value> result = v8::String::Empty(args.GetIsolate());
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnableAppWindowControls)) {
-    base::StringValue value(
-        ResourceBundle::GetSharedInstance()
-            .GetRawDataResource(IDR_WINDOW_CONTROLS_TEMPLATE_HTML)
-            .as_string());
-    scoped_ptr<content::V8ValueConverter> converter(
-        content::V8ValueConverter::create());
-    result = converter->ToV8Value(&value, context()->v8_context());
-  }
-  args.GetReturnValue().Set(result);
-}
-
-}  // namespace extensions