Move gesture/touch UMA logs into gesture provider

ui/events/gesture_detection/gesture_touch_uma_histogram.cc.save

Index: ui/events/gesture_detection/gesture_touch_uma_histogram.cc.save
diff --git a/ui/events/gesture_detection/gesture_touch_uma_histogram.cc.save b/ui/events/gesture_detection/gesture_touch_uma_histogram.cc.save
new file mode 100644
index 0000000000000000000000000000000000000000..9bf9bf4e8afb4f55197e14887aad99996df9eef2
--- /dev/null
+++ b/ui/events/gesture_detection/gesture_touch_uma_histogram.cc.save
@@ -0,0 +1,82 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.

[tdresser, 2014/08/27 12:35:39]

This file looks like an accidental commit.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/events/gesture_detection/gesture_touch_uma_histogram.h"
+
+#include "base/logging.h"
+#include "base/metrics/histogram.h"
+
+#include "ui/aura/env.h"
+#include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
+#include "ui/aura/window_property.h"
+#include "ui/events/event.h"
+#include "ui/events/gesture_detection/motion_event.h"
+
+namespace ui {
+
+GestureTouchUMAHistogram::GestureTouchUMAHistogram() {
+}
+
+GestureTouchUMAHistogram::~GestureTouchUMAHistogram() {
+}
+
+GestureTouchUMAHistogram::WindowTouchDetails::WindowTouchDetails()
+  : max_distance_from_start_squared_(0) {
+}
+
+GestureTouchUMAHistogram::WindowTouchDetails::WindowTouchDetails(base::TimeTicks start_time, const gfx::Point& start_touch_position)
+  : start_time_(start_time),
+    start_touch_position_(start_touch_position),
+    max_distance_from_start_squared_(0) {
+}
+
+GestureTouchUMAHistogram::WindowTouchDetails::~WindowTouchDetails() {}
+
+void GestureTouchUMAHistogram::RecordGestureEvent(
+    const ui::GestureEventData& gesture) {
+  GestureEvent event(gesture.x, gesture.y, 1, gesture.time - base::TimeTicks(), gesture.details);
+  UMA_HISTOGRAM_ENUMERATION("Event.GestureCreated",
+      ui::UMAEventTypeFromEvent(event), ui::UMA_ET_COUNT);
+  LOG(ERROR) << " gesture created in GestureTouchUMAHistogram ";
+}
+
+void GestureTouchUMAHistogram::RecordTouchEvent(const ui::MotionEvent& event) {
+  EventType eventType = TouchEventTypeFromMotionEvent(event);
+      UMA_HISTOGRAM_CUSTOM_COUNTS("Event.TouchMaxDistance",
+          static_cast<int>(sqrt(details->max_distance_from_start_squared_)), 0,
+          1500, 50);
+      LOG(ERROR) << " TouchMaxDistance in GestureTouchUMAHistogram ";
+
+      base::TimeDelta duration = event.GetEventTime()
+                - details->start_time_;
+      UMA_HISTOGRAM_TIMES("Event.TouchDuration2", duration);
+      LOG(ERROR) << " TouchDuration2 in GestureTouchUMAHistogram ";
+    }
+    details.reset( new WindowTouchDetails());
+  } else if (eventType == ui::ET_TOUCH_MOVED) {
+    float cur_dist = (details->start_touch_position_ - gfx::Point(event.GetX(), event.GetY())).LengthSquared();
+    if (cur_dist > details->max_distance_from_start_squared_)
+      details->max_distance_from_start_squared_ = cur_dist;
+  } else {
+    details.reset( new WindowTouchDetails());
+  }
+}
+
+EventType GestureTouchUMAHistogram::TouchEventTypeFromMotionEvent(const MotionEvent& event) {
+  switch (event.GetAction()) {
+  case MotionEvent::ACTION_DOWN:
+    return ET_TOUCH_PRESSED;
+  case MotionEvent::ACTION_UP:
+    return ET_TOUCH_RELEASED;
+  case MotionEvent::ACTION_MOVE:
+    return ET_TOUCH_MOVED;
+  case MotionEvent::ACTION_CANCEL:
+    return ET_TOUCH_CANCELLED;
+  default:
+    return ET_UNKNOWN;
+  }
+}
+
+}  //  namespace ui