Remove Increment/DecrementKeepAliveCount from AppsClient

chrome/browser/ui/apps/chrome_app_delegate.cc

Index: chrome/browser/ui/apps/chrome_app_delegate.cc
diff --git a/chrome/browser/ui/apps/chrome_app_delegate.cc b/chrome/browser/ui/apps/chrome_app_delegate.cc
index f0c963601a0c46b518d5e26891ccc2eb06d4e093..964ba7d7ade213e5e121c76ad25579c4ad66aa5d 100644
--- a/chrome/browser/ui/apps/chrome_app_delegate.cc
+++ b/chrome/browser/ui/apps/chrome_app_delegate.cc
@@ -7,10 +7,12 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
+#include "chrome/browser/apps/scoped_keep_alive.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/file_select_helper.h"
+#include "chrome/browser/lifetime/application_lifetime.h"

[tapted, 2014/09/24 07:12:41]

nit: this include no longer needed

[hashimoto, 2014/09/24 09:03:46]

Done.

 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/profiles/profile.h"
@@ -148,14 +150,17 @@ ChromeAppDelegate::NewWindowContentsDelegate::OpenURLFromTab(
   return NULL;
 }
 
-ChromeAppDelegate::ChromeAppDelegate()
-    : new_window_contents_delegate_(new NewWindowContentsDelegate()) {
+ChromeAppDelegate::ChromeAppDelegate(scoped_ptr<ScopedKeepAlive> keep_alive)
+    : keep_alive_(keep_alive.Pass()),
+      new_window_contents_delegate_(new NewWindowContentsDelegate()) {
   registrar_.Add(this,
                  chrome::NOTIFICATION_APP_TERMINATING,
                  content::NotificationService::AllSources());
 }
 
 ChromeAppDelegate::~ChromeAppDelegate() {
+  // Unregister now to prevent getting notified if |keep_alive_| is the last.
+  terminating_callback_.Reset();
 }
 
 void ChromeAppDelegate::DisableExternalOpenForTesting() {