gfx: Make conversions from gfx::Point to PointF explicit.

chrome/browser/ui/views/ash/tab_scrubber_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 "chrome/browser/ui/views/ash/tab_scrubber.h"
 
 #include "ash/display/event_transformation_handler.h"
 #include "ash/shell.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 90 matching lines @@
     aura::Window* root = window->GetRootWindow();
     ui::test::EventGenerator event_generator(root, window);
     int active_index = browser->tab_strip_model()->active_index();
     TabScrubber::Direction direction = index < active_index ?
         TabScrubber::LEFT : TabScrubber::RIGHT;
 
     direction = InvertDirectionIfNeeded(direction);
 
     float offset = GetTabCenter(browser, index) -
         GetStartX(browser, active_index, direction);
-    ui::ScrollEvent scroll_event(ui::ET_SCROLL,
-                                 gfx::PointF(0, 0),
-                                 ui::EventTimeForNow(),
-                                 0,
-                                 offset, 0,
-                                 offset, 0,
+    ui::ScrollEvent scroll_event(ui::ET_SCROLL, gfx::Point(0, 0),
+                                 ui::EventTimeForNow(), 0, offset, 0, offset, 0,
                                  3);
     event_generator.Dispatch(&scroll_event);
   }
 
   enum ScrubType {
     EACH_TAB,
     SKIP_TABS,
     REPEAT_TABS,
   };
 
@@ skipping 371 matching lines @@
 
   SendScrubEvent(browser(), 1);
   EXPECT_TRUE(TabScrubber::GetInstance()->IsActivationPending());
   browser()->tab_strip_model()->ToggleSelectionAt(0);
   browser()->tab_strip_model()->ToggleSelectionAt(2);
   browser()->tab_strip_model()->MoveSelectedTabsTo(2);
   EXPECT_EQ(0, TabScrubber::GetInstance()->highlighted_tab());
 }
 
 #endif  // defined(OS_CHROMEOS)