Add the collapsed 'miniview' to the apps and most visisted sections.

chrome/browser/dom_ui/dom_ui_favicon_source.cc

 // Copyright (c) 2010 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 "chrome/browser/dom_ui/dom_ui_favicon_source.h"
 
 #include "app/resource_bundle.h"
 #include "base/callback.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/url_constants.h"
 #include "grit/app_resources.h"
 
 DOMUIFavIconSource::DOMUIFavIconSource(Profile* profile)
     : DataSource(chrome::kChromeUIFavIconHost, MessageLoop::current()),
       profile_(profile) {
 }
 
 DOMUIFavIconSource::~DOMUIFavIconSource() {
 }
 
 void DOMUIFavIconSource::StartDataRequest(const std::string& path,
                                           bool is_off_the_record,
                                           int request_id) {
   FaviconService* favicon_service =
       profile_->GetFaviconService(Profile::EXPLICIT_ACCESS);
   if (favicon_service) {
     FaviconService::Handle handle;
+    if (path.empty()) {
+      SendDefaultResponse(request_id);
+      return;
+    }
+
     if (path.size() > 8 && path.substr(0, 8) == "iconurl/") {
       handle = favicon_service->GetFavicon(
           GURL(path.substr(8)),
           &cancelable_consumer_,
           NewCallback(this, &DOMUIFavIconSource::OnFavIconDataAvailable));
     } else {
       handle = favicon_service->GetFaviconForURL(
           GURL(path),
           &cancelable_consumer_,
           NewCallback(this, &DOMUIFavIconSource::OnFavIconDataAvailable));
@@ skipping 19 matching lines @@
     GURL icon_url) {
   FaviconService* favicon_service =
       profile_->GetFaviconService(Profile::EXPLICIT_ACCESS);
   int request_id = cancelable_consumer_.GetClientData(favicon_service,
                                                       request_handle);
 
   if (know_favicon && data.get() && data->size()) {
     // Forward the data along to the networking system.
     SendResponse(request_id, data);
   } else {
-    if (!default_favicon_.get()) {
-      default_favicon_ =
-          ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
-              IDR_DEFAULT_FAVICON);
-    }
-
-    SendResponse(request_id, default_favicon_);
+    SendDefaultResponse(request_id);
   }
 }
+
+void DOMUIFavIconSource::SendDefaultResponse(int request_id) {
+  if (!default_favicon_.get()) {
+    default_favicon_ =
+        ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
+            IDR_DEFAULT_FAVICON);
+  }
+
+  SendResponse(request_id, default_favicon_);
+}