Remove gfx::FrameTime for a single clock source

content/browser/compositor/delegated_frame_host.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/compositor/delegated_frame_host.h"
 
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/resources/single_release_callback.h"
 #include "cc/resources/texture_mailbox.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_factory.h"
 #include "cc/surfaces/surface_manager.h"
 #include "content/browser/compositor/resize_lock.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/common/gpu/client/gl_helper.h"
 #include "content/public/browser/render_widget_host_view_frame_subscriber.h"
 #include "content/public/common/content_switches.h"
 #include "media/base/video_frame.h"
 #include "media/base/video_util.h"
 #include "skia/ext/image_operations.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/effects/SkLumaColorFilter.h"
-#include "ui/gfx/frame_time.h"
 #include "ui/gfx/geometry/dip_util.h"
 
 namespace content {
 
 namespace {
 
 void SatisfyCallback(cc::SurfaceManager* manager,
                      cc::SurfaceSequence sequence) {
   std::vector<uint32_t> sequences;
   sequences.push_back(sequence.sequence);
@@ skipping 199 matching lines @@
   // the release of the lock until we've kicked a frame with the new texture, to
   // avoid resizing the UI before we have a chance to draw a "good" frame.
   resize_lock_->UnlockCompositor();
 }
 
 void DelegatedFrameHost::DidReceiveFrameFromRenderer(
     const gfx::Rect& damage_rect) {
   if (!frame_subscriber() || !CanCopyToVideoFrame())
     return;
 
-  const base::TimeTicks now = gfx::FrameTime::Now();
+  const base::TimeTicks now = base::TimeTicks::Now();
   base::TimeTicks present_time;
   if (vsync_timebase_.is_null() || vsync_interval_ <= base::TimeDelta()) {
     present_time = now;
   } else {
     const int64 intervals_elapsed = (now - vsync_timebase_) / vsync_interval_;
     present_time = vsync_timebase_ + (intervals_elapsed + 1) * vsync_interval_;
   }
 
   scoped_refptr<media::VideoFrame> frame;
   RenderWidgetHostViewFrameSubscriber::DeliverFrameCallback callback;
@@ skipping 758 matching lines @@
     cc::SurfaceManager* manager = factory->GetSurfaceManager();
     new_layer->SetShowSurface(
         surface_id_, base::Bind(&SatisfyCallback, base::Unretained(manager)),
         base::Bind(&RequireCallback, base::Unretained(manager)),
         current_surface_size_, current_scale_factor_,
         current_frame_size_in_dip_);
   }
 }
 
 }  // namespace content