Reset the default quota limit for extensions to 5MB, but add a...

chrome/browser/extensions/extensions_service.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/extensions/extensions_service.h"
 
+#include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/histogram.h"
+#include "base/string16.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/debugger/devtools_manager.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_accessibility_api.h"
 #include "chrome/browser/extensions/extension_bookmarks_module.h"
 #include "chrome/browser/extensions/extension_browser_event_router.h"
@@ skipping 11 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_error_reporter.h"
 #include "chrome/common/extensions/extension_file_util.h"
 #include "chrome/common/extensions/extension_l10n_util.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/notification_type.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
+#include "webkit/database/database_tracker.h"
+#include "webkit/database/database_util.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/extensions/external_registry_extension_provider_win.h"
 #endif
 
 using base::Time;
 
 namespace errors = extension_manifest_errors;
 
 namespace {
@@ skipping 404 matching lines @@
           NewRunnableMethod(
               context_getter,
               &ChromeURLRequestContextGetter::OnNewExtensions,
               extension->id(),
               new ChromeURLRequestContext::ExtensionInfo(
                   extension->path(),
                   extension->default_locale(),
                   extension->app_extent(),
                   extension->api_permissions())));
     }
+
+    // Check if this permission requires unlimited storage quota
+    if (extension->HasApiPermission(Extension::kUnlimitedStoragePermission)) {
+      string16 origin_identifier =
+          webkit_database::DatabaseUtil::GetOriginIdentifier(extension->url());
+      ChromeThread::PostTask(
+          ChromeThread::FILE, FROM_HERE,
+          NewRunnableMethod(
+              profile_->GetDatabaseTracker(),
+              &webkit_database::DatabaseTracker::SetOriginQuotaInMemory,
+              origin_identifier,
+              kint64max));
+    }
   }
 
   NotificationService::current()->Notify(
       NotificationType::EXTENSION_LOADED,
       Source<Profile>(profile_),
       Details<Extension>(extension));
 }
 
 void ExtensionsService::NotifyExtensionUnloaded(Extension* extension) {
   LOG(INFO) << "Sending EXTENSION_UNLOADED";
@@ skipping 617 matching lines @@
   // Finish installing on UI thread.
   ChromeThread::PostTask(
       ChromeThread::UI, FROM_HERE,
       NewRunnableMethod(
           frontend_,
           &ExtensionsService::ContinueLoadAllExtensions,
           extensions_to_reload,
           start_time,
           true));
 }