Ash: Fix hit testing for the bottom pixels of tabs

chrome/browser/ui/views/tabs/tab_strip.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/tabs/tab_strip.h"
 
 #include <algorithm>
 #include <iterator>
 #include <vector>
 
@@ skipping 360 matching lines @@
               MAKELPARAM(cursor_point.x, cursor_point.y));
 #else
   NOTIMPLEMENTED();
 #endif
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // TabStrip, public:
 
 // static
+const char TabStrip::kViewClassName[] = "TabStrip";
+
+// static
 const int TabStrip::kMiniToNonMiniGap = 3;
 
 TabStrip::TabStrip(TabStripController* controller)
     : controller_(controller),
       newtab_button_(NULL),
       current_unselected_width_(Tab::GetStandardSize().width()),
       current_selected_width_(Tab::GetStandardSize().width()),
       available_width_for_tabs_(-1),
       in_tab_close_(false),
       animation_container_(new ui::AnimationContainer()),
@@ skipping 515 matching lines @@
   if (tabs_closing_map_.find(index) == tabs_closing_map_.end())
     return;
 
   const std::vector<BaseTab*>& tabs = tabs_closing_map_[index];
   for (std::vector<BaseTab*>::const_reverse_iterator i = tabs.rbegin();
        i != tabs.rend(); ++i) {
     (*i)->Paint(canvas);
   }
 }
 
+std::string TabStrip::GetClassName() const {
+  return kViewClassName;
+}
+
 gfx::Size TabStrip::GetPreferredSize() {
   // Report the minimum width as the size required for a single selected tab
   // plus the new tab button. Don't base it on the actual number of tabs because
   // it's undesirable to have the minimum window size change when a new tab is
   // opened.
   int needed_width = Tab::GetMinimumSelectedSize().width();
   needed_width += kNewTabButtonHOffset - kTabHOffset;
   needed_width += newtab_button_bounds_.width();
   return gfx::Size(needed_width, Tab::GetMinimumUnselectedSize().height());
 }
@@ skipping 1018 matching lines @@
       new RemoveTabDelegate(this, tab_closing),
       true);
 }
 
 bool TabStrip::IsPointInTab(Tab* tab,
                             const gfx::Point& point_in_tabstrip_coords) {
   gfx::Point point_in_tab_coords(point_in_tabstrip_coords);
   View::ConvertPointToView(this, tab, &point_in_tab_coords);
   return tab->HitTest(point_in_tab_coords);
 }