Clean up GestureEventDetails constructors and fix unit tests

content/browser/web_contents/touch_editable_impl_aura_browsertest.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/web_contents/touch_editable_impl_aura.h"
 
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/test_timeouts.h"
@@ skipping 322 matching lines @@
   RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>(
       web_contents->GetRenderWidgetHostView());
   EXPECT_EQ(GetRenderWidgetHostViewAura(touch_editable), rwhva);
 
   // Long press to select word.
   ui::GestureEvent long_press(
       10,
       10,
       0,
       ui::EventTimeForNow(),
-      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS, 0, 0));
+      ui::GestureEventDetails(ui::ET_GESTURE_LONG_PRESS));
   touch_editable->Reset();
   rwhva->OnGestureEvent(&long_press);
   touch_editable->WaitForSelectionChangeCallback();
 
   // Check if selection handles are showing.
   EXPECT_TRUE(GetTouchSelectionController(touch_editable));
 
   scoped_ptr<base::Value> value =
       content::ExecuteScriptAndGetValue(main_frame, "get_selection()");
   std::string selection;
@@ skipping 88 matching lines @@
   value = content::ExecuteScriptAndGetValue(main_frame,
                                             "get_cursor_position()");
   int new_cursor_pos = -1;
   value->GetAsInteger(&new_cursor_pos);
   EXPECT_NE(-1, new_cursor_pos);
   // Cursor should have moved.
   EXPECT_NE(new_cursor_pos, cursor_pos);
 }
 
 }  // namespace content