Remove Profile dependency from apps::ShellWindow

apps/app_shim/extension_app_shim_handler_mac.cc

Index: apps/app_shim/extension_app_shim_handler_mac.cc
diff --git a/apps/app_shim/extension_app_shim_handler_mac.cc b/apps/app_shim/extension_app_shim_handler_mac.cc
index 4a580a5e3ae9507177a819d42ff6de95a969be84..d9917bc028cc41a5345bc9e017e2d3dbb93ac989 100644
--- a/apps/app_shim/extension_app_shim_handler_mac.cc
+++ b/apps/app_shim/extension_app_shim_handler_mac.cc
@@ -230,14 +230,16 @@ void ExtensionAppShimHandler::QuitAppForWindow(ShellWindow* shell_window) {
   ExtensionAppShimHandler* handler =
       g_browser_process->platform_part()->app_shim_host_manager()->
           extension_app_shim_handler();
-  Host* host = handler->FindHost(shell_window->profile(),
-                                 shell_window->extension_id());
+  Host* host = handler->FindHost(
+      Profile::FromBrowserContext(shell_window->browser_context()),
+      shell_window->extension_id());
   if (host) {
     handler->OnShimQuit(host);
   } else {
     // App shims might be disabled or the shim is still starting up.
-    ShellWindowRegistry::Get(shell_window->profile())->
-        CloseAllShellWindowsForApp(shell_window->extension_id());
+    ShellWindowRegistry::Get(
+        Profile::FromBrowserContext(shell_window->browser_context()))

[tapted, 2014/02/17 05:25:59]

nit: The `FromBrowserContext` cast probably not needed here

+        ->CloseAllShellWindowsForApp(shell_window->extension_id());
   }
 }
 
@@ -245,7 +247,8 @@ void ExtensionAppShimHandler::HideAppForWindow(ShellWindow* shell_window) {
   ExtensionAppShimHandler* handler =
       g_browser_process->platform_part()->app_shim_host_manager()->
           extension_app_shim_handler();
-  Profile* profile = shell_window->profile();
+  Profile* profile =
+      Profile::FromBrowserContext(shell_window->browser_context());
   Host* host = handler->FindHost(profile, shell_window->extension_id());
   if (host)
     host->OnAppHide();
@@ -258,7 +261,8 @@ void ExtensionAppShimHandler::FocusAppForWindow(ShellWindow* shell_window) {
   ExtensionAppShimHandler* handler =
       g_browser_process->platform_part()->app_shim_host_manager()->
           extension_app_shim_handler();
-  Profile* profile = shell_window->profile();
+  Profile* profile =
+      Profile::FromBrowserContext(shell_window->browser_context());
   const std::string& app_id = shell_window->extension_id();
   Host* host = handler->FindHost(profile, app_id);
   if (host) {
@@ -277,7 +281,8 @@ bool ExtensionAppShimHandler::RequestUserAttentionForWindow(
   ExtensionAppShimHandler* handler =
       g_browser_process->platform_part()->app_shim_host_manager()->
           extension_app_shim_handler();
-  Profile* profile = shell_window->profile();
+  Profile* profile =
+      Profile::FromBrowserContext(shell_window->browser_context());
   Host* host = handler->FindHost(profile, shell_window->extension_id());
   if (host) {
     // Bring the window to the front without showing it.