Adds ImageWriterPrivate.destroyPartitions operation.

chrome/browser/extensions/api/image_writer_private/operation_linux.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
 #include "base/threading/worker_pool.h"
 #include "chrome/browser/extensions/api/image_writer_private/error_messages.h"
 #include "chrome/browser/extensions/api/image_writer_private/operation.h"
 #include "chrome/browser/extensions/api/image_writer_private/operation_manager.h"
@@ skipping 120 matching lines @@
     success = false;
   }
   return success;
 }
 
 void Operation::WriteComplete() {
 
   DVLOG(2) << "Completed write of " << image_path_.value();
   SetProgress(kProgressComplete);
 
-  BrowserThread::PostTask(
-    BrowserThread::FILE,
-    FROM_HERE,
-    base::Bind(&Operation::VerifyWriteStart,
-               this));
+  if (verify_write_) {
+    BrowserThread::PostTask(BrowserThread::FILE,
+                            FROM_HERE,
+                            base::Bind(&Operation::VerifyWriteStart, this));
+  } else {
+    BrowserThread::PostTask(BrowserThread::FILE,
+                            FROM_HERE,
+                            base::Bind(&Operation::Finish, this));
+  }
 }
 
 void Operation::VerifyWriteStart() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   if (IsCancelled()) {
     return;
   }
 
   DVLOG(1) << "Starting verification stage.";
 
@@ skipping 44 matching lines @@
 
   DVLOG(2) << "Completed write verification of " << image_path_.value();
 
   SetProgress(kProgressComplete);
 
   Finish();
 }
 
 }  // namespace image_writer
 }  // namespace extensions