Browser Plugin: New Implementation (Browser Side)

content/browser/renderer_host/render_widget_host_impl.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 "content/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 217 matching lines @@
     return view_->GetCompositingSurface();
   return gfx::GLSurfaceHandle();
 }
 
 void RenderWidgetHostImpl::CompositingSurfaceUpdated() {
   GpuSurfaceTracker::Get()->SetSurfaceHandle(
       surface_id_, GetCompositingSurface());
   process_->SurfaceUpdated(surface_id_);
 }
 
+void RenderWidgetHostImpl::ResetSizeAndRepaintPendingFlags() {
+  resize_ack_pending_ = false;
+  repaint_ack_pending_ = false;
+  in_flight_size_.SetSize(0, 0);
+}
+
 void RenderWidgetHostImpl::Init() {
   DCHECK(process_->HasConnection());
 
   renderer_initialized_ = true;
 
   GpuSurfaceTracker::Get()->SetSurfaceHandle(
       surface_id_, GetCompositingSurface());
 
   // Send the ack along with the information on placement.
   Send(new ViewMsg_CreatingNew_ACK(routing_id_, GetNativeViewId()));
@@ skipping 860 matching lines @@
   next_selection_range_.reset();
 
   // Must reset these to ensure that gesture events work with a new renderer.
   gesture_event_filter_->Reset();
 
   // Must reset these to ensure that keyboard events work with a new renderer.
   key_queue_.clear();
   suppress_next_char_events_ = false;
 
   // Reset some fields in preparation for recovering from a crash.
-  resize_ack_pending_ = false;
-  repaint_ack_pending_ = false;
-
-  in_flight_size_.SetSize(0, 0);
+  ResetSizeAndRepaintPendingFlags();
   current_size_.SetSize(0, 0);
   is_hidden_ = false;
   is_accelerated_compositing_active_ = false;
 
   // Reset this to ensure the hung renderer mechanism is working properly.
   in_flight_event_count_ = 0;
 
   if (view_) {
     GpuSurfaceTracker::Get()->SetSurfaceHandle(surface_id_,
                                                gfx::GLSurfaceHandle());
@@ skipping 915 matching lines @@
   // indicate that no callback is in progress (i.e. without this line
   // DelayedAutoResized will not get called again).
   new_auto_size_.SetSize(0, 0);
   if (!should_auto_resize_)
     return;
 
   OnRenderAutoResized(new_size);
 }
 
 }  // namespace content