Rename SyntheticPointer to SyntheticPointerDriver

content/browser/renderer_host/input/synthetic_smooth_move_gesture.h

Index: content/browser/renderer_host/input/synthetic_smooth_move_gesture.h
diff --git a/content/browser/renderer_host/input/synthetic_smooth_move_gesture.h b/content/browser/renderer_host/input/synthetic_smooth_move_gesture.h
index b370ff5a1172d03d3780f007d3d38bef6829c144..88d8ba17c5da773554f9cb062c0b428d1a390382 100644
--- a/content/browser/renderer_host/input/synthetic_smooth_move_gesture.h
+++ b/content/browser/renderer_host/input/synthetic_smooth_move_gesture.h
@@ -11,7 +11,7 @@
 #include "base/time/time.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_pointer.h"
+#include "content/browser/renderer_host/input/synthetic_pointer_driver.h"
 #include "content/common/content_export.h"
 #include "content/common/input/synthetic_smooth_drag_gesture_params.h"
 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h"
@@ -80,9 +80,11 @@ class CONTENT_EXPORT SyntheticSmoothMoveGesture : public SyntheticGesture {
                   const base::TimeTicks& timestamp);
   void MovePoint(SyntheticGestureTarget* target,
                  const gfx::Vector2dF& delta,
-                 const base::TimeTicks& timestamp);
+                 const base::TimeTicks& timestamp,
+                 int index = 0);

[tdresser, 2016/11/12 19:50:55]

Should the default here be -1?

[lanwei, 2016/11/14 04:20:54]

Done.

   void ReleasePoint(SyntheticGestureTarget* target,
-                    const base::TimeTicks& timestamp);
+                    const base::TimeTicks& timestamp,
+                    int index = 0);
 
   void AddTouchSlopToFirstDistance(SyntheticGestureTarget* target);
   gfx::Vector2dF GetPositionDeltaAtTime(const base::TimeTicks& timestamp) const;
@@ -93,7 +95,7 @@ class CONTENT_EXPORT SyntheticSmoothMoveGesture : public SyntheticGesture {
   bool MoveIsNoOp() const;
 
   SyntheticSmoothMoveGestureParams params_;
-  std::unique_ptr<SyntheticPointer> synthetic_pointer_;
+  std::unique_ptr<SyntheticPointerDriver> synthetic_pointer_driver_;
   // Used for mouse input.
   gfx::Vector2d current_move_segment_total_delta_discrete_;
   // Used for touch input.