Add autoresize capability to chromium.

content/browser/renderer_host/render_view_host.cc

 // Copyright (c) 2011 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_view_host.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 1004 matching lines @@
 
   delegate_->RequestOpenURL(
       validated_url, referrer, disposition, source_frame_id);
 }
 
 void RenderViewHost::OnMsgDidContentsPreferredSizeChange(
     const gfx::Size& new_size) {
   delegate_->UpdatePreferredSize(new_size);
 }
 
+void RenderViewHost::OnRenderSizeChanged(const gfx::Size& new_size) {
+  delegate_->UpdatePreferredSize(new_size);
+}
+
 void RenderViewHost::OnMsgDidChangeScrollbarsForMainFrame(
     bool has_horizontal_scrollbar, bool has_vertical_scrollbar) {
   if (view())
     view()->SetHasHorizontalScrollbar(has_horizontal_scrollbar);
 }
 
 void RenderViewHost::OnMsgDidChangeScrollOffsetPinningForMainFrame(
     bool is_pinned_to_left, bool is_pinned_to_right) {
   if (view())
     view()->SetScrollOffsetPinning(is_pinned_to_left, is_pinned_to_right);
@@ skipping 296 matching lines @@
 }
 
 void RenderViewHost::DisableScrollbarsForThreshold(const gfx::Size& size) {
   Send(new ViewMsg_DisableScrollbarsForSmallWindows(routing_id(), size));
 }
 
 void RenderViewHost::EnablePreferredSizeMode() {
   Send(new ViewMsg_EnablePreferredSizeChangedMode(routing_id()));
 }
 
+void RenderViewHost::EnableAutoResize(const gfx::Size& min_size,
+                                      const gfx::Size& max_size) {
+  setShouldAutoSize(true);

[darin (slow to review), 2011/11/30 23:31:00]

nit: setShould -> SetShould

[levin, 2011/12/01 20:18:06]

Done.

+  Send(new ViewMsg_EnableAutoResize(routing_id(), min_size, max_size));
+}
+
 void RenderViewHost::ExecuteCustomContextMenuCommand(
     int action, const webkit_glue::CustomContextMenuContext& context) {
   Send(new ViewMsg_CustomContextMenuAction(routing_id(), context, action));
 }
 
 void RenderViewHost::NotifyContextMenuClosed(
     const webkit_glue::CustomContextMenuContext& context) {
   Send(new ViewMsg_ContextMenuClosed(routing_id(), context));
 }
 
@@ skipping 151 matching lines @@
 
 void RenderViewHost::OnWebUISend(const GURL& source_url,
                                  const std::string& name,
                                  const base::ListValue& args) {
   delegate_->WebUISend(this, source_url, name, args);
 }
 
 void RenderViewHost::ClearPowerSaveBlockers() {
   STLDeleteValues(&power_save_blockers_);
 }