extensions: Add ExtensionView interface.

chrome/browser/ui/android/extensions/extension_view_android.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 "chrome/browser/ui/android/extensions/extension_view_android.h"
 
 #include "base/logging.h"
 
+ExtensionViewAndroid::ExtensionViewAndroid() {
+}
+
+ExtensionViewAndroid::~ExtensionViewAndroid() {
+}
+
+Browser* ExtensionViewAndroid::GetBrowser() {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+const Browser* ExtensionViewAndroid::GetBrowser() const {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
 void ExtensionViewAndroid::ResizeDueToAutoResize(const gfx::Size& new_size) {
   NOTIMPLEMENTED();
 }
 
 void ExtensionViewAndroid::RenderViewCreated() {
   NOTIMPLEMENTED();
 }
+
+void ExtensionViewAndroid::DidStopLoading() {
+  NOTIMPLEMENTED();
+}
+
+// static
+ExtensionView* ExtensionView::Create(extensions::ExtensionHost* host,
+                                     Browser* browser) {
+  return new ExtensionViewAndroid();
+}