Rename the aura_shell namespace to ash

http://crbug.com/108457
TEST=none
TBR=sky
Review URL: http://codereview.chromium.org/9033007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@115748 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 6dfdf46b..9e53cbb 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -79,8 +79,8 @@
 const Experiment::Choice kAuraWindowModeChoices[] = {
   { IDS_FLAGS_AURA_WINDOW_MODE_NORMAL, "", "" },
   { IDS_FLAGS_AURA_WINDOW_MODE_COMPACT,
-      aura_shell::switches::kAuraWindowMode,
-      aura_shell::switches::kAuraWindowModeCompact }
+      ash::switches::kAuraWindowMode,
+      ash::switches::kAuraWindowModeCompact }
 };
 #endif
 
@@ -468,14 +468,14 @@
     IDS_FLAGS_AURA_WORKSPACE_MANAGER_NAME,
     IDS_FLAGS_AURA_WORKSPACE_MANAGER_DESCRIPTION,
     kOsWin | kOsLinux | kOsCrOS,
-    SINGLE_VALUE_TYPE(aura_shell::switches::kAuraWorkspaceManager)
+    SINGLE_VALUE_TYPE(ash::switches::kAuraWorkspaceManager)
   },
   {
     "aura-translucent-frames",
     IDS_FLAGS_AURA_TRANSLUCENT_FRAMES_NAME,
     IDS_FLAGS_AURA_TRANSLUCENT_FRAMES_DESCRIPTION,
     kOsWin | kOsLinux | kOsCrOS,
-    SINGLE_VALUE_TYPE(aura_shell::switches::kAuraTranslucentFrames)
+    SINGLE_VALUE_TYPE(ash::switches::kAuraTranslucentFrames)
   },
 #endif  // defined(USE_AURA)
   {