app_list: Add web store search.

chrome/common/extensions/extension_constants.h

 // 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_CONSTANTS_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_CONSTANTS_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 16 matching lines @@
 
   // Returns the URL leading to a search page for Web Intents. The search is
   // specific to intents with the given |action| and |type|.
   GURL GetWebstoreIntentQueryURL(const std::string& action,
                                  const std::string& type);
 
   // Returns the URL used to get webstore data (ratings, manifest, icon URL,
   // etc.) about an extension from the webstore as JSON.
   GURL GetWebstoreItemJsonDataURL(const std::string& extension_id);
 
+  // Returns the URL used to get webstore search results in JSON format. The URL
+  // returns a JSON dictionary that has the search results (under "results").
+  // Each entry in the array is a dictionary as the data returned for
+  // GetWebstoreItemJsonDataURL above. |query| is the user typed query string.
+  // |hl| is the host language code, e.g. en_US. Both arguments will be escaped
+  // and added as a query parameter to the returned web store json search URL.
+  GURL GetWebstoreJsonSearchUrl(const std::string& query,
+                                const std::string& hl);
+
+  // Returns the URL of the web store search results page for |query|.
+  GURL GetWebstoreSearchPageUrl(const std::string& query);
+
   // Return the update URL used by gallery/webstore extensions/apps.
   GURL GetWebstoreUpdateUrl();
 
   // Returns whether the URL is the webstore update URL (just considering host
   // and path, not scheme, query, etc.)
   bool IsWebstoreUpdateUrl(const GURL& update_url);
 
   // Returns true if the URL points to an extension blacklist.
   bool IsBlacklistUpdateUrl(const GURL& url);
 
@@ skipping 275 matching lines @@
   // List of sizes for extension icons that can be defined in the manifest.
   extern const int kExtensionActionIconSizes[];
   extern const size_t kNumExtensionActionIconSizes;
 
   // List of sizes for extension icons that can be defined in the manifest.
   extern const int kScriptBadgeIconSizes[];
   extern const size_t kNumScriptBadgeIconSizes;
 }  // namespace extension_misc
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_CONSTANTS_H_