Remove gfx::FrameTime for a single clock source

android_webview/browser/hardware_renderer.cc

Index: android_webview/browser/hardware_renderer.cc
diff --git a/android_webview/browser/hardware_renderer.cc b/android_webview/browser/hardware_renderer.cc
index 8ee14f50318c09abe333db5e58ea8354aa6beb6c..15825ae5d37464eadea06b9efd86b73a1d954b0d 100644
--- a/android_webview/browser/hardware_renderer.cc
+++ b/android_webview/browser/hardware_renderer.cc
@@ -25,7 +25,6 @@
 #include "cc/trees/layer_tree_settings.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
-#include "ui/gfx/frame_time.h"
 #include "ui/gfx/geometry/rect_conversions.h"
 #include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/transform.h"
@@ -190,7 +189,7 @@ void HardwareRenderer::DrawGL(bool stencil_enabled,
     base::AutoReset<bool> frame_resetter(&viewport_clip_valid_for_dcheck_,
                                          true);
     layer_tree_host_->SetNeedsRedrawRect(clip_);
-    layer_tree_host_->Composite(gfx::FrameTime::Now());
+    layer_tree_host_->Composite(base::TimeTicks::Now());
   }
   gl_surface_->ResetBackingFrameBufferObject();
 }