Use a direct include of time headers in content/, part 1.

content/browser/android/edge_effect.h

 // Copyright (c) 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.
 
 #ifndef CONTENT_BROWSER_ANDROID_EDGE_EFFECT_H_
 #define CONTENT_BROWSER_ANDROID_EDGE_EFFECT_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
-#include "base/time.h"
+#include "base/time/time.h"
 #include "ui/gfx/size_f.h"
 
 namespace cc {
 class Layer;
 }
 
 namespace content {
 
 /* |EdgeEffect| mirrors its Android counterpart, EdgeEffect.java.
  * The primary difference is ownership; the Android version manages render
@@ skipping 59 matching lines @@
   float pull_distance_;
 
   float dpi_scale_;
 
   DISALLOW_COPY_AND_ASSIGN(EdgeEffect);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_EDGE_EFFECT_H_