Define class names for views class in c/b/ui/views

chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc

 // Copyright 2013 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/toolbar/wrench_toolbar_button.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/time/time.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/extensions/browser_action_drag_data.h"
@@ skipping 40 matching lines @@
   }
   SetBorder(border.Pass());
   SchedulePaint();
 }
 
 gfx::Size WrenchToolbarButton::GetPreferredSize() const {
   return ResourceBundle::GetSharedInstance().
       GetImageSkiaNamed(IDR_TOOLBAR_BEZEL_HOVER)->size();
 }
 
-void WrenchToolbarButton::OnPaint(gfx::Canvas* canvas) {
-  views::MenuButton::OnPaint(canvas);
-  wrench_icon_painter_->Paint(canvas,
-                              GetThemeProvider(),
-                              gfx::Rect(size()),
-                              WrenchIconPainter::BEZEL_NONE);
-}
-
 void WrenchToolbarButton::ScheduleWrenchIconPaint() {
   SchedulePaint();
 }
 
+const char* WrenchToolbarButton::GetClassName() const {
+  return "WrenchToolbarButton";
+}
+
 bool WrenchToolbarButton::GetDropFormats(
     int* formats, std::set<ui::OSExchangeData::CustomFormat>* custom_formats) {
   return allow_extension_dragging_ ?
       BrowserActionDragData::GetDropFormats(custom_formats) :
       views::View::GetDropFormats(formats, custom_formats);
 }
 bool WrenchToolbarButton::AreDropTypesRequired() {
   return allow_extension_dragging_ ?
       BrowserActionDragData::AreDropTypesRequired() :
       views::View::AreDropTypesRequired();
@@ skipping 27 matching lines @@
 void WrenchToolbarButton::OnDragExited() {
   DCHECK(allow_extension_dragging_);
   weak_factory_.InvalidateWeakPtrs();
 }
 
 int WrenchToolbarButton::OnPerformDrop(const ui::DropTargetEvent& event) {
   DCHECK(allow_extension_dragging_);
   return ui::DragDropTypes::DRAG_MOVE;
 }
 
+void WrenchToolbarButton::OnPaint(gfx::Canvas* canvas) {
+  views::MenuButton::OnPaint(canvas);
+  wrench_icon_painter_->Paint(canvas,
+                              GetThemeProvider(),
+                              gfx::Rect(size()),
+                              WrenchIconPainter::BEZEL_NONE);
+}
+
 void WrenchToolbarButton::ShowOverflowMenu() {
   toolbar_view_->ShowAppMenu(true);  // For drop.
 }