app.window: Replace linear view search with direct lookup.

content/renderer/render_view_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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 353 matching lines @@
 
 #if defined(OS_ANDROID)
 // Delay between tapping in content and launching the associated android intent.
 // Used to allow users see what has been recognized as content.
 static const size_t kContentIntentDelayMilliseconds = 700;
 #endif
 
 static RenderViewImpl* (*g_create_render_view_impl)(RenderViewImplParams*) =
     NULL;
 
-static RenderViewImpl* FromRoutingID(int32 routing_id) {
-  RoutingIDViewMap* views = g_routing_id_view_map.Pointer();
-  RoutingIDViewMap::iterator it = views->find(routing_id);
-  return it == views->end() ? NULL : it->second;
-}
-
 static WebKit::WebFrame* FindFrameByID(WebKit::WebFrame* root, int frame_id) {
   for (WebFrame* frame = root; frame; frame = frame->traverseNext(false)) {
     if (frame->identifier() == frame_id)
       return frame;
   }
   return NULL;
 }
 
 static void GetRedirectChain(WebDataSource* ds, std::vector<GURL>* result) {
   // Replace any occurrences of swappedout:// with about:blank.
@@ skipping 388 matching lines @@
   ViewMap::iterator it = views->find(webview);
   return it == views->end() ? NULL : it->second;
 }
 
 /*static*/
 RenderView* RenderView::FromWebView(WebKit::WebView* webview) {
   return RenderViewImpl::FromWebView(webview);
 }
 
 /*static*/
+RenderViewImpl* RenderViewImpl::FromRoutingID(int32 routing_id) {
+  RoutingIDViewMap* views = g_routing_id_view_map.Pointer();
+  RoutingIDViewMap::iterator it = views->find(routing_id);
+  return it == views->end() ? NULL : it->second;
+}
+
+/*static*/
+RenderView* RenderView::FromRoutingID(int routing_id) {
+  return RenderViewImpl::FromRoutingID(routing_id);
+}
+
+/*static*/
 void RenderView::ForEach(RenderViewVisitor* visitor) {
   ViewMap* views = g_view_map.Pointer();
   for (ViewMap::iterator it = views->begin(); it != views->end(); ++it) {
     if (!visitor->Visit(it->second))
       return;
   }
 }
 
 /*static*/
 RenderViewImpl* RenderViewImpl::Create(
@@ skipping 5640 matching lines @@
 }
 #endif
 
 void RenderViewImpl::OnReleaseDisambiguationPopupDIB(
     TransportDIB::Handle dib_handle) {
   TransportDIB* dib = TransportDIB::CreateWithHandle(dib_handle);
   RenderProcess::current()->ReleaseTransportDIB(dib);
 }
 
 }  // namespace content