[WIP] Add Chromium-side support for the Screen Orientation API

content/public/browser/content_browser_client.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 "content/public/browser/content_browser_client.h"
 
 #include "base/files/file_path.h"
 #include "ui/gfx/image/image_skia.h"
 #include "url/gurl.h"
 
@@ skipping 274 matching lines @@
 }
 
 LocationProvider* ContentBrowserClient::OverrideSystemLocationProvider() {
   return NULL;
 }
 
 VibrationProvider* ContentBrowserClient::OverrideVibrationProvider() {
   return NULL;
 }
 
+ScreenOrientationProvider*
+    ContentBrowserClient::OverrideScreenOrientationProvider() {
+  return NULL;
+}
+
 #if defined(OS_WIN)
 const wchar_t* ContentBrowserClient::GetResourceDllName() {
   return NULL;
 }
 #endif
 
 bool ContentBrowserClient::IsPluginAllowedToCallRequestOSFileHandle(
     content::BrowserContext* browser_context,
     const GURL& url) {
   return false;
 }
 
 bool ContentBrowserClient::IsPluginAllowedToUseDevChannelAPIs() {
   return false;
 }
 
 }  // namespace content