Introduce runtime.onSuspendCanceled() event.

chrome/browser/extensions/platform_app_launcher.cc

Index: chrome/browser/extensions/platform_app_launcher.cc
diff --git a/chrome/browser/extensions/platform_app_launcher.cc b/chrome/browser/extensions/platform_app_launcher.cc
index 54eb509409641bf74f5462b97ac1ab8ad686e33b..8c62a5680be8a191d6343cf44e3f4e25fcf99cf5 100644
--- a/chrome/browser/extensions/platform_app_launcher.cc
+++ b/chrome/browser/extensions/platform_app_launcher.cc
@@ -162,19 +162,9 @@ class PlatformAppCommandLineLauncher
     // call back to us.
     extensions::LazyBackgroundTaskQueue* queue =
         ExtensionSystem::Get(profile_)->lazy_background_task_queue();
-    if (queue->ShouldEnqueueTask(profile_, extension_)) {
-      queue->AddPendingTask(profile_, extension_->id(), base::Bind(
-              &PlatformAppCommandLineLauncher::GrantAccessToFileAndLaunch,
-              this, file_path, mime_type));
-      return;
-    }
-
-    ExtensionProcessManager* process_manager =
-        ExtensionSystem::Get(profile_)->process_manager();
-    ExtensionHost* host =
-        process_manager->GetBackgroundHostForExtension(extension_->id());
-    DCHECK(host);
-    GrantAccessToFileAndLaunch(file_path, mime_type, host);
+    queue->AddPendingTask(profile_, extension_->id(), base::Bind(
+            &PlatformAppCommandLineLauncher::GrantAccessToFileAndLaunch,
+            this, file_path, mime_type));
   }
 
   void GrantAccessToFileAndLaunch(const FilePath& file_path,
@@ -250,19 +240,9 @@ class PlatformAppBlobIntentLauncher
     // call back to us.
     extensions::LazyBackgroundTaskQueue* queue =
         ExtensionSystem::Get(profile_)->lazy_background_task_queue();
-    if (queue->ShouldEnqueueTask(profile_, extension_)) {
-      queue->AddPendingTask(profile_, extension_->id(), base::Bind(
-              &PlatformAppBlobIntentLauncher::GrantAccessToFileAndLaunch,
-              this));
-      return;
-    }
-
-    ExtensionProcessManager* process_manager =
-        ExtensionSystem::Get(profile_)->process_manager();
-    ExtensionHost* host =
-        process_manager->GetBackgroundHostForExtension(extension_->id());
-    DCHECK(host);
-    GrantAccessToFileAndLaunch(host);
+    queue->AddPendingTask(profile_, extension_->id(), base::Bind(
+            &PlatformAppBlobIntentLauncher::GrantAccessToFileAndLaunch,
+            this));
   }
 
  private: