Delete code for and references to mini-gallery and theme install bubbles.

chrome/browser/extensions/extension_service.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 "chrome/browser/extensions/extension_service.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 439 matching lines @@
 
 // If a download url matches one of these patterns and has a referrer of the
 // webstore, then we're willing to treat that as a gallery download.
 static const char* kAllowedDownloadURLPatterns[] = {
   "https://clients2.google.com/service/update2*",
   "https://clients2.googleusercontent.com/crx/*"
 };
 
 bool ExtensionService::IsDownloadFromGallery(const GURL& download_url,
                                              const GURL& referrer_url) {
-  // Special-case the themes mini-gallery.
-  // TODO(erikkay) When that gallery goes away, remove this code.
-  if (IsDownloadFromMiniGallery(download_url) &&
-      StartsWithASCII(referrer_url.spec(),
-                      extension_urls::kMiniGalleryBrowsePrefix, false)) {
-    return true;
-  }
-
   const Extension* download_extension = GetExtensionByWebExtent(download_url);
   const Extension* referrer_extension = GetExtensionByWebExtent(referrer_url);
   const Extension* webstore_app = GetWebStoreApp();
 
   bool referrer_valid = (referrer_extension == webstore_app);
   bool download_valid = (download_extension == webstore_app);
 
   // We also allow the download to be from a small set of trusted paths.
   if (!download_valid) {
     for (size_t i = 0; i < arraysize(kAllowedDownloadURLPatterns); i++) {
@@ skipping 31 matching lines @@
               download_url);
 
       // Otherwise, the TLD must match the TLD of the command-line url.
       download_valid = (download_tld == store_tld);
     }
   }
 
   return (referrer_valid && download_valid);
 }
 
-bool ExtensionService::IsDownloadFromMiniGallery(const GURL& download_url) {
-  return StartsWithASCII(download_url.spec(),
-                         extension_urls::kMiniGalleryDownloadPrefix,
-                         false);  // case_sensitive
-}
-
 const Extension* ExtensionService::GetInstalledApp(const GURL& url) {
   // Check for hosted app.
   const Extension* app = GetExtensionByWebExtent(url);
   if (app)
     return app;
 
   // Check for packaged app.
   app = GetExtensionByURL(url);
   if (app && app->is_app())
     return app;
@@ skipping 2493 matching lines @@
 
 ExtensionService::NaClModuleInfoList::iterator
     ExtensionService::FindNaClModule(const GURL& url) {
   for (NaClModuleInfoList::iterator iter = nacl_module_list_.begin();
        iter != nacl_module_list_.end(); ++iter) {
     if (iter->url == url)
       return iter;
   }
   return nacl_module_list_.end();
 }