Change manifest handler interface to always (implicitly) pass the entire manifest to handlers.

chrome/browser/chromeos/extensions/file_browser_handler.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 "chrome/browser/chromeos/extensions/file_browser_handler.h"
 
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
+#include "chrome/common/extensions/manifest.h"
 #include "content/public/common/url_constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/url_pattern.h"
 #include "googleurl/src/gurl.h"
 #include "googleurl/src/url_util.h"
 
 namespace keys = extension_manifest_keys;
 namespace errors = extension_manifest_errors;
 
 namespace {
@@ skipping 303 matching lines @@
             extension_id, reinterpret_cast<DictionaryValue*>(*iter), error));
     if (!action.get())
       return false;  // Failed to parse file browser action definition.
     result->push_back(linked_ptr<FileBrowserHandler>(action.release()));
   }
   return true;
 }
 
 }  // namespace
 
-bool FileBrowserHandlerParser::Parse(const base::Value* value,
-                                     extensions::Extension* extension,
+bool FileBrowserHandlerParser::Parse(extensions::Extension* extension,
                                      string16* error) {
   const ListValue* file_browser_handlers_value = NULL;
-  if (!value->GetAsList(&file_browser_handlers_value)) {
+  if (!extension->manifest()->GetList(keys::kFileBrowserHandlers,
+                                      &file_browser_handlers_value)) {
     *error = ASCIIToUTF16(errors::kInvalidFileBrowserHandler);
     return false;
   }
   scoped_ptr<FileBrowserHandlerInfo> info(new FileBrowserHandlerInfo);
   if (!LoadFileBrowserHandlers(extension->id(),
                                file_browser_handlers_value,
                                &info->file_browser_handlers,
                                error)) {
     return false;  // Failed to parse file browser actions definition.
   }
 
   extension->SetManifestData(keys::kFileBrowserHandlers, info.release());
   return true;
 }