Revert of arc-bridge: Move most methods to Mojo interfaces

chrome/browser/chromeos/arc/arc_settings_bridge_impl.h

 // Copyright (c) 2015 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.
 #ifndef CHROME_BROWSER_CHROMEOS_ARC_ARC_SETTINGS_BRIDGE_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_ARC_ARC_SETTINGS_BRIDGE_IMPL_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
@@ skipping 38 matching lines @@
   // Starts listening to state changes of the ArcBridgeService.
   // This must be called before the bridge service starts bootstrapping.
   void StartObservingBridgeServiceChanges() override;
 
   // Called when a Chrome pref we have registered an observer for has changed.
   // Obtains the new pref value and sends it to Android.
   void OnPrefChanged(const std::string& pref_name) const;
 
   // ArcBridgeService::Observer
   void OnStateChanged(ArcBridgeService::State state) override;
-  void OnSettingsInstanceReady() override;
+
+  // ArcBridgeService::Observer
+  void OnInstanceBootPhase(InstanceBootPhase phase) override;
 
  private:
   // Registers to observe changes for Chrome settings we care about.
   void StartObservingPrefChanges();
 
   // Stops listening for Chrome settings changes.
   void StopObservingPrefChanges();
 
   // Retrives Chrome's state for the settings and send it to Android.
   void SyncAllPrefs() const;
@@ skipping 12 matching lines @@
 
   // Manages pref observation registration.
   PrefChangeRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ArcSettingsBridgeImpl);
 };
 
 }  // namespace arc
 
 #endif  // CHROME_BROWSER_CHROMEOS_ARC_ARC_SETTINGS_BRIDGE_IMPL_H_