Fix classes that have too many virtuals for inline constructors.

cc/test/fake_output_surface_client.cc

 // Copyright 2013 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 "cc/output/output_surface.h"
 #include "cc/test/fake_output_surface_client.h"
 
 namespace cc {
 
+FakeOutputSurfaceClient::FakeOutputSurfaceClient()
+    : swap_count_(0),
+      did_lose_output_surface_called_(false),
+      memory_policy_(0) {}
+
 void FakeOutputSurfaceClient::DidSwapBuffers() {
   swap_count_++;
 }
 
 void FakeOutputSurfaceClient::DidLoseOutputSurface() {
   did_lose_output_surface_called_ = true;
 }
 
 void FakeOutputSurfaceClient::SetMemoryPolicy(
     const ManagedMemoryPolicy& policy) {
   memory_policy_ = policy;
 }
 
 }  // namespace cc