[Element / Autofill] Add boundsInViewportFloat() to fix <input> popup misalignment.

content/renderer/render_widget.h

 // 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.
 
 #ifndef CONTENT_RENDERER_RENDER_WIDGET_H_
 #define CONTENT_RENDERER_RENDER_WIDGET_H_
 
 #include <deque>
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 #include "content/common/cursors/webcursor.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/input/synthetic_gesture_params.h"
 #include "content/renderer/message_delivery_policy.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_sender.h"
 #include "third_party/WebKit/public/platform/WebDisplayMode.h"
+#include "third_party/WebKit/public/platform/WebFloatRect.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
 #include "third_party/WebKit/public/web/WebCompositionUnderline.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebPopupType.h"
 #include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "third_party/WebKit/public/web/WebTextInputInfo.h"
 #include "third_party/WebKit/public/web/WebTouchAction.h"
 #include "third_party/WebKit/public/web/WebWidget.h"
 #include "third_party/WebKit/public/web/WebWidgetClient.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 157 matching lines @@
                              bool event_cancelled) override;
   void didOverscroll(const blink::WebFloatSize& unusedDelta,
                      const blink::WebFloatSize& accumulatedRootOverScroll,
                      const blink::WebFloatPoint& position,
                      const blink::WebFloatSize& velocity) override;
   void showImeIfNeeded() override;
 
   // Converts the |rect| from Viewport coordinates to Window coordinates.
   // See RenderView::convertViewportToWindow for more details.
   void convertViewportToWindow(blink::WebRect* rect);
+  void convertViewportToWindow(blink::WebFloatRect* rect);
 
 #if defined(OS_ANDROID)
   // Notifies that a tap was not consumed, so showing a UI for the unhandled
   // tap may be needed.
   // Performs various checks on the given WebNode to apply heuristics to
   // determine if triggering is appropriate.
   void showUnhandledTapUIIfNeeded(const blink::WebPoint& tapped_position,
                                   const blink::WebNode& tapped_node,
                                   bool page_changed) override;
 #endif
@@ skipping 590 matching lines @@
 
   scoped_ptr<scheduler::RenderWidgetSchedulingState>
       render_widget_scheduling_state_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidget);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_WIDGET_H_