Propagate auto-resize viewport values to OOPIF processes

content/browser/web_contents/web_contents_impl.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_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <stdint.h>
 
 #include <functional>
@@ skipping 650 matching lines @@
   // RenderWidgetHostDelegate --------------------------------------------------
 
   void RenderWidgetCreated(RenderWidgetHostImpl* render_widget_host) override;
   void RenderWidgetDeleted(RenderWidgetHostImpl* render_widget_host) override;
   void RenderWidgetGotFocus(RenderWidgetHostImpl* render_widget_host) override;
   void RenderWidgetLostFocus(RenderWidgetHostImpl* render_widget_host) override;
   void RenderWidgetWasResized(RenderWidgetHostImpl* render_widget_host,
                               bool width_changed) override;
   void ResizeDueToAutoResize(RenderWidgetHostImpl* render_widget_host,
                              const gfx::Size& new_size) override;
+  gfx::Size GetAutoResizeSize() override;
+  void ResetAutoResizeSize() override;
   void ScreenInfoChanged() override;
   void UpdateDeviceScaleFactor(double device_scale_factor) override;
   void GetScreenInfo(ScreenInfo* screen_info) override;
   KeyboardEventProcessingResult PreHandleKeyboardEvent(
       const NativeWebKeyboardEvent& event) override;
   void HandleKeyboardEvent(const NativeWebKeyboardEvent& event) override;
   bool HandleWheelEvent(const blink::WebMouseWheelEvent& event) override;
   bool PreHandleGestureEvent(const blink::WebGestureEvent& event) override;
   BrowserAccessibilityManager* GetRootBrowserAccessibilityManager() override;
   BrowserAccessibilityManager* GetOrCreateRootBrowserAccessibilityManager()
@@ skipping 758 matching lines @@
   // Used to correctly handle integer zooming through a smooth scroll device.
   float zoom_scroll_remainder_;
 
   // The intrinsic size of the page.
   gfx::Size preferred_size_;
 
   // The preferred size for content screen capture.  When |capturer_count_| > 0,
   // this overrides |preferred_size_|.
   gfx::Size preferred_size_for_capture_;
 
+  // Size set by a top-level frame with auto-resize enabled. This is needed by
+  // out-of-process iframes for their visible viewport size.
+  gfx::Size auto_resize_size_;
+
 #if defined(OS_ANDROID)
   // Date time chooser opened by this tab.
   // Only used in Android since all other platforms use a multi field UI.
   std::unique_ptr<DateTimeChooserAndroid> date_time_chooser_;
 #endif
 
   // Holds information about a current color chooser dialog, if one is visible.
   struct ColorChooserInfo {
     ColorChooserInfo(int render_process_id,
                      int render_frame_id,
@@ skipping 163 matching lines @@
   // Adds/removes a callback called on creation of each new WebContents.
   static void AddCreatedCallbackForTesting(const CreatedCallback& callback);
   static void RemoveCreatedCallbackForTesting(const CreatedCallback& callback);
 
   DISALLOW_COPY_AND_ASSIGN(FriendWrapper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_