[Extensions] Update more bindings and allow for multiple feature access

extensions/renderer/app_window_custom_bindings.cc

 // 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 "extensions/renderer/app_window_custom_bindings.h"
 
 #include "base/command_line.h"
 #include "content/public/child/v8_value_converter.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
 #include "extensions/common/extension_messages.h"
 #include "extensions/common/switches.h"
 #include "extensions/renderer/script_context.h"
 #include "grit/extensions_renderer_resources.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 {
 
 AppWindowCustomBindings::AppWindowCustomBindings(ScriptContext* context)
     : ObjectBackedNativeHandler(context) {
-  RouteFunction("GetFrame", base::Bind(&AppWindowCustomBindings::GetFrame,
-                                       base::Unretained(this)));
+  RouteFunction("GetFrame",
+                std::vector<std::string>({"app.window", "input.ime"}),

[asargent_no_longer_on_chrome, 2016/05/06 17:09:04]

why is "input.ime" here in app_window_custom_bindings? (whatever the answer is,
it probably deserves adding a comment here)

[Devlin, 2016/05/06 22:13:47]

Done.

+                base::Bind(&AppWindowCustomBindings::GetFrame,
+                           base::Unretained(this)));
 
   RouteFunction("GetWindowControlsHtmlTemplate",
       base::Bind(&AppWindowCustomBindings::GetWindowControlsHtmlTemplate,
                  base::Unretained(this)));
 }
 
 void AppWindowCustomBindings::GetFrame(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   // TODO(jeremya): convert this to IDL nocompile to get validation, and turn
   // these argument checks into CHECK().
@@ skipping 36 matching lines @@
             .GetRawDataResource(IDR_WINDOW_CONTROLS_TEMPLATE_HTML)
             .as_string());
     std::unique_ptr<content::V8ValueConverter> converter(
         content::V8ValueConverter::create());
     result = converter->ToV8Value(&value, context()->v8_context());
   }
   args.GetReturnValue().Set(result);
 }
 
 }  // namespace extensions