Revert 236254 "Replace old with new synthetic gesture framework."

trunk/src/content/browser/renderer_host/input/synthetic_pinch_gesture.h

Index: trunk/src/content/browser/renderer_host/input/synthetic_pinch_gesture.h
===================================================================
--- trunk/src/content/browser/renderer_host/input/synthetic_pinch_gesture.h	(revision 236262)
+++ trunk/src/content/browser/renderer_host/input/synthetic_pinch_gesture.h	(working copy)
@@ -1,48 +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_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_PINCH_GESTURE_H_
-#define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_PINCH_GESTURE_H_
-
-#include "content/browser/renderer_host/input/synthetic_gesture.h"
-#include "content/browser/renderer_host/input/synthetic_gesture_target.h"
-#include "content/browser/renderer_host/input/synthetic_web_input_event_builders.h"
-#include "content/common/content_export.h"
-#include "content/common/input/synthetic_pinch_gesture_params.h"
-#include "third_party/WebKit/public/web/WebInputEvent.h"
-
-namespace content {
-
-class CONTENT_EXPORT SyntheticPinchGesture : public SyntheticGesture {
- public:
-  explicit SyntheticPinchGesture(const SyntheticPinchGestureParams& params);
-  virtual ~SyntheticPinchGesture();
-
-  virtual SyntheticGesture::Result ForwardInputEvents(
-      const base::TimeDelta& interval, SyntheticGestureTarget* target) OVERRIDE;
-
- private:
-  SyntheticPinchGestureParams params_;
-  float current_y_0_;
-  float current_y_1_;
-  float target_y_0_;
-  float target_y_1_;
-  bool started_;
-  SyntheticWebTouchEvent touch_event_;
-
-  SyntheticGesture::Result ForwardTouchInputEvents(
-      const base::TimeDelta& interval, SyntheticGestureTarget* target);
-
-  void ForwardTouchEvent(SyntheticGestureTarget* target);
-
-  float GetPositionDelta(const base::TimeDelta& interval);
-
-  bool HasFinished();
-
-  DISALLOW_COPY_AND_ASSIGN(SyntheticPinchGesture);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_PINCH_GESTURE_H_