Moved ExtensionPrefs and related into extensions namespace

chrome/browser/extensions/test_extension_prefs.h

Index: chrome/browser/extensions/test_extension_prefs.h
diff --git a/chrome/browser/extensions/test_extension_prefs.h b/chrome/browser/extensions/test_extension_prefs.h
index dc35c42b0e06adcccebc075e707377b40743a5ae..df77270e3512f8f55919968ba395af2f7842af63 100644
--- a/chrome/browser/extensions/test_extension_prefs.h
+++ b/chrome/browser/extensions/test_extension_prefs.h
@@ -12,7 +12,6 @@
 #include "base/scoped_temp_dir.h"
 #include "chrome/common/extensions/extension.h"
 
-class ExtensionPrefs;
 class ExtensionPrefValueMap;
 class PrefService;
 
@@ -20,6 +19,9 @@ namespace base {
 class DictionaryValue;
 }
 
+namespace extensions {
+class ExtensionPrefs;
+
 // This is a test class intended to make it easier to work with ExtensionPrefs
 // in tests.
 class TestExtensionPrefs {
@@ -28,7 +30,9 @@ class TestExtensionPrefs {
   virtual ~TestExtensionPrefs();
 
   ExtensionPrefs* prefs() { return prefs_.get(); }
-  const ExtensionPrefs& const_prefs() const { return *prefs_.get(); }
+  const ExtensionPrefs& const_prefs() const {
+      return *prefs_.get();
+  }
   PrefService* pref_service() { return pref_service_.get(); }
   const FilePath& temp_dir() const { return temp_dir_.path(); }
 
@@ -38,21 +42,21 @@ class TestExtensionPrefs {
 
   // Creates a new Extension with the given name in our temp dir, adds it to
   // our ExtensionPrefs, and returns it.
-  scoped_refptr<extensions::Extension> AddExtension(std::string name);
+  scoped_refptr<Extension> AddExtension(std::string name);
 
   // As above, but the extension is an app.
-  scoped_refptr<extensions::Extension> AddApp(std::string name);
+  scoped_refptr<Extension> AddApp(std::string name);
 
   // Similar to AddExtension, but takes a dictionary with manifest values.
-  scoped_refptr<extensions::Extension> AddExtensionWithManifest(
+  scoped_refptr<Extension> AddExtensionWithManifest(
       const base::DictionaryValue& manifest,
-      extensions::Extension::Location location);
+      Extension::Location location);
 
   // Similar to AddExtension, but takes a dictionary with manifest values
   // and extension flags.
-  scoped_refptr<extensions::Extension> AddExtensionWithManifestAndFlags(
+  scoped_refptr<Extension> AddExtensionWithManifestAndFlags(
       const base::DictionaryValue& manifest,
-      extensions::Extension::Location location,
+      Extension::Location location,
       int extra_flags);
 
   // Similar to AddExtension, this adds a new test Extension. This is useful for
@@ -79,4 +83,6 @@ class TestExtensionPrefs {
   DISALLOW_COPY_AND_ASSIGN(TestExtensionPrefs);
 };
 
+}  // namespace extensions
+
 #endif  // CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_PREFS_H_