Add IPC messages to transfer compositor protos

content/renderer/render_widget.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/renderer/render_widget.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 735 matching lines @@
     IPC_MESSAGE_HANDLER(ViewMsg_WasShown, OnWasShown)
     IPC_MESSAGE_HANDLER(ViewMsg_Repaint, OnRepaint)
     IPC_MESSAGE_HANDLER(ViewMsg_SetTextDirection, OnSetTextDirection)
     IPC_MESSAGE_HANDLER(ViewMsg_Move_ACK, OnRequestMoveAck)
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateScreenRects, OnUpdateScreenRects)
     IPC_MESSAGE_HANDLER(ViewMsg_SetSurfaceIdNamespace, OnSetSurfaceIdNamespace)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(InputMsg_ImeEventAck, OnImeEventAck)
     IPC_MESSAGE_HANDLER(ViewMsg_ShowImeIfNeeded, OnShowImeIfNeeded)
 #endif
+    IPC_MESSAGE_HANDLER(ViewMsg_HandleCompositorProto, OnHandleCompositorProto)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 bool RenderWidget::Send(IPC::Message* message) {
   // Don't send any messages after the browser has told us to close, and filter
   // most outgoing messages while swapped out.
   if ((is_swapped_out_ &&
        !SwappedOutMessages::CanSendWhileSwappedOut(message)) ||
@@ skipping 980 matching lines @@
     window_screen_rect_ = window_screen_rect;
   }
   Send(new ViewHostMsg_UpdateScreenRects_ACK(routing_id()));
 }
 
 void RenderWidget::OnSetSurfaceIdNamespace(uint32_t surface_id_namespace) {
   if (compositor_)
     compositor_->SetSurfaceIdNamespace(surface_id_namespace);
 }
 
+void RenderWidget::OnHandleCompositorProto(const std::vector<uint8_t>& proto) {
+  if (compositor_)
+    compositor_->OnHandleCompositorProto(proto);
+}
+
 void RenderWidget::showImeIfNeeded() {
   OnShowImeIfNeeded();
 }
 
 void RenderWidget::OnShowImeIfNeeded() {
 #if defined(OS_ANDROID) || defined(USE_AURA)
   UpdateTextInputState(SHOW_IME_IF_NEEDED, FROM_NON_IME);
 #endif
 
 // TODO(rouslan): Fix ChromeOS and Windows 8 behavior of autofill popup with
@@ skipping 274 matching lines @@
       selection_focus_rect_ = params.focus_rect;
       webwidget_->selectionTextDirection(params.focus_dir, params.anchor_dir);
       params.is_anchor_first = webwidget_->isSelectionAnchorFirst();
       Send(new ViewHostMsg_SelectionBoundsChanged(routing_id_, params));
     }
   }
 
   UpdateCompositionInfo(false);
 }
 
+void RenderWidget::ForwardCompositorProto(const std::vector<uint8_t>& proto) {
+  Send(new ViewHostMsg_ForwardCompositorProto(routing_id_, proto));
+}
+
 // Check blink::WebTextInputType and ui::TextInputType is kept in sync.
 #define STATIC_ASSERT_WTIT_ENUM_MATCH(a, b)            \
     static_assert(int(blink::WebTextInputType##a)      \
                       == int(ui::TEXT_INPUT_TYPE_##b), \
                   "mismatching enums: " #a)
 
 STATIC_ASSERT_WTIT_ENUM_MATCH(None,            NONE);
 STATIC_ASSERT_WTIT_ENUM_MATCH(Text,            TEXT);
 STATIC_ASSERT_WTIT_ENUM_MATCH(Password,        PASSWORD);
 STATIC_ASSERT_WTIT_ENUM_MATCH(Search,          SEARCH);
@@ skipping 381 matching lines @@
 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.AddObserver(frame);
 }
 
 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.RemoveObserver(frame);
 }
 #endif  // defined(VIDEO_HOLE)
 
 }  // namespace content