DevTools: remove experimental webrtc-based remote debugging device provider.

chrome/browser/devtools/device/devtools_android_bridge.h

Index: chrome/browser/devtools/device/devtools_android_bridge.h
diff --git a/chrome/browser/devtools/device/devtools_android_bridge.h b/chrome/browser/devtools/device/devtools_android_bridge.h
index b315798611f4bf2e17723f441de038e0aa42034e..0c63afd262d16a96584c09d87f543e3c2b078386 100644
--- a/chrome/browser/devtools/device/devtools_android_bridge.h
+++ b/chrome/browser/devtools/device/devtools_android_bridge.h
@@ -37,9 +37,6 @@ class BrowserContext;
 class DevToolsTargetImpl;
 class PortForwardingController;
 class Profile;
-class WebRTCDeviceProvider;
-class SigninManagerBase;
-class ProfileOAuth2TokenService;
 
 class DevToolsAndroidBridge : public KeyedService {
  public:
@@ -160,9 +157,7 @@ class DevToolsAndroidBridge : public KeyedService {
     virtual ~DeviceListListener() {}
   };
 
-  DevToolsAndroidBridge(Profile* profile,
-                        SigninManagerBase* signin_manager,
-                        ProfileOAuth2TokenService* token_service);
+  explicit DevToolsAndroidBridge(Profile* profile);
   void AddDeviceListListener(DeviceListListener* listener);
   void RemoveDeviceListListener(DeviceListListener* listener);
 
@@ -274,8 +269,6 @@ class DevToolsAndroidBridge : public KeyedService {
   }
 
   Profile* const profile_;
-  SigninManagerBase* const signin_manager_;
-  ProfileOAuth2TokenService* const token_service_;
   const scoped_ptr<AndroidDeviceManager> device_manager_;
 
   typedef std::map<std::string, scoped_refptr<AndroidDeviceManager::Device>>