Replace more ObserverList with base::ObserverList.

content/browser/android/in_process/synchronous_compositor_factory_impl.cc

 // Copyright 2014 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/browser/android/in_process/synchronous_compositor_factory_impl.h"
 
 #include "base/command_line.h"
 #include "base/observer_list.h"
 #include "base/thread_task_runner_handle.h"
 #include "content/browser/android/in_process/context_provider_in_process.h"
@@ skipping 97 matching lines @@
                       observer_list_,
                       ResetStreamTextureProxy());
   }
 
  private:
   friend class base::RefCountedThreadSafe<VideoContextProvider>;
   ~VideoContextProvider() override {}
 
   scoped_refptr<cc::ContextProvider> context_provider_;
   gpu::GLInProcessContext* gl_in_process_context_;
-  ObserverList<StreamTextureFactoryContextObserver> observer_list_;
+  base::ObserverList<StreamTextureFactoryContextObserver> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoContextProvider);
 };
 
 
 SynchronousCompositorFactoryImpl::SynchronousCompositorFactoryImpl()
     : record_full_layer_(true),
       num_hardware_compositors_(0) {
   SynchronousCompositorFactory::SetInstance(this);
 }
@@ skipping 145 matching lines @@
   DCHECK(!service_.get());
   service_ = service;
 }
 
 void SynchronousCompositorFactoryImpl::SetRecordFullDocument(
     bool record_full_document) {
   record_full_layer_ = record_full_document;
 }
 
 }  // namespace content