Move apps/shell to extensions/shell.

extensions/shell/browser/shell_extension_system.cc

Index: extensions/shell/browser/shell_extension_system.cc
diff --git a/apps/shell/browser/shell_extension_system.cc b/extensions/shell/browser/shell_extension_system.cc
similarity index 90%
rename from apps/shell/browser/shell_extension_system.cc
rename to extensions/shell/browser/shell_extension_system.cc
index bbc7278a6617c0f1564414d53faace2271c6d641..06d39ab7e8227900db41e8dbca7d3a6eb3184c44 100644
--- a/apps/shell/browser/shell_extension_system.cc
+++ b/extensions/shell/browser/shell_extension_system.cc
@@ -2,11 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "apps/shell/browser/shell_extension_system.h"
+#include "extensions/shell/browser/shell_extension_system.h"
 
 #include <string>
 
-#include "apps/shell/browser/api/shell/shell_api.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ -25,6 +24,7 @@
 #include "extensions/browser/quota_service.h"
 #include "extensions/browser/runtime_data.h"
 #include "extensions/common/file_util.h"
+#include "extensions/shell/browser/api/shell/shell_api.h"
 
 using content::BrowserContext;
 using content::BrowserThread;
@@ -49,7 +49,7 @@ bool ShellExtensionSystem::LoadApp(const base::FilePath& app_dir) {
       app_dir, Manifest::COMMAND_LINE, load_flags, &load_error);
   if (!extension_) {
     LOG(ERROR) << "Loading extension at " << app_dir.value()
-        << " failed with: " << load_error;
+               << " failed with: " << load_error;
     return false;
   }
   app_id_ = extension_->id();
@@ -164,11 +164,14 @@ QuotaService* ShellExtensionSystem::quota_service() {
 
 void ShellExtensionSystem::RegisterExtensionWithRequestContexts(
     const Extension* extension) {
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      base::Bind(&InfoMap::AddExtension, info_map(),
-                 make_scoped_refptr(extension), base::Time::Now(),
-                 false, false));
+  BrowserThread::PostTask(BrowserThread::IO,
+                          FROM_HERE,
+                          base::Bind(&InfoMap::AddExtension,
+                                     info_map(),
+                                     make_scoped_refptr(extension),
+                                     base::Time::Now(),
+                                     false,
+                                     false));
 }
 
 void ShellExtensionSystem::UnregisterExtensionWithRequestContexts(