Replace old with new synthetic gesture framework.

- Remove current implementation of synthetic gestures.
- Rename temporarily named classes and files of new synthetic gesture framework
  (e.g. SyntheticGestureNew -> SyntheticGesture).
- Link up new implementation in browser and renderer.
- Hook up synthetic gesture controller to input flushing in RWHI.
- Update JavaScript front-end and Telemetry.

BUG=297980

Review URL: https://codereview.chromium.org/62443007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236254 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 47 deletions

diff --git a/content/port/browser/render_widget_host_view_port.h b/content/port/browser/render_widget_host_view_port.h
index bd13f73..fd8954f 100644
--- a/content/port/browser/render_widget_host_view_port.h
+++ b/content/port/browser/render_widget_host_view_port.h
@@ -270,17 +270,6 @@ class CONTENT_EXPORT RenderWidgetHostViewPort : public RenderWidgetHostView,
   virtual void ProcessAckedTouchEvent(const TouchEventWithLatencyInfo& touch,
                                       InputEventAckState ack_result) = 0;
 
-  // Asks the view to create a synthetic gesture that will be used to
-  // simulate a user-initiated scroll.
-  virtual SyntheticGesture* CreateSmoothScrollGesture(
-      bool scroll_down, int pixels_to_scroll, int mouse_event_x,
-      int mouse_event_y) = 0;
-
-  // Asks the view to create a synthetic gesture that will be used to
-  // simulate a user-initiated pinch-to-zoom.
-  virtual SyntheticGesture* CreatePinchGesture(
-      bool zoom_in, int pixels_to_move, int anchor_x, int anchor_y) = 0;
-
   virtual void SetHasHorizontalScrollbar(bool has_horizontal_scrollbar) = 0;
   virtual void SetScrollOffsetPinning(
       bool is_pinned_to_left, bool is_pinned_to_right) = 0;
diff --git a/content/port/browser/synthetic_gesture.h b/content/port/browser/synthetic_gesture.h
deleted file mode 100644
index 4330d76..0000000
--- a/content/port/browser/synthetic_gesture.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// 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.
-
-#ifndef CONTENT_PORT_BROWSER_SYNTHETIC_GESTURE_H_
-#define CONTENT_PORT_BROWSER_SYNTHETIC_GESTURE_H_
-
-#include "base/memory/ref_counted.h"
-#include "base/time/time.h"
-
-namespace content {
-
-class RenderWidgetHost;
-
-// This is a base class representing a single scroll gesture. These gestures are
-// paired with the rendering benchmarking system to (automatically) measure how
-// smoothnly chrome is responding to user input.
-class SyntheticGesture : public base::RefCounted<SyntheticGesture> {
- public:
-
-  // When called, the gesture should compute its state at the provided timestamp
-  // and send the right input events to the provided RenderWidgetHost to
-  // simulate the gesture having run up to that point in time.
-  //
-  // This function should return true until the gesture is over. A false return
-  // value will stop ticking the gesture and clean it up.
-  virtual bool ForwardInputEvents(base::TimeTicks now,
-                                  RenderWidgetHost* host) = 0;
- protected:
-  friend class base::RefCounted<SyntheticGesture>;
-  virtual ~SyntheticGesture() {}
-};
-
-} // namespace content
-
-#endif // CONTENT_PORT_BROWSER_SYNTHETIC_GESTURE_H_