Add SetFileSize() IPC for WebSQL.

content/child/blink_platform_impl.cc

 // Copyright 2014 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 "content/child/blink_platform_impl.h"
 
 #include <math.h>
 
 #include <vector>
 
@@ skipping 1101 matching lines @@
 long long BlinkPlatformImpl::databaseGetFileSize(
     const blink::WebString& vfs_file_name) {
   return 0;
 }
 
 long long BlinkPlatformImpl::databaseGetSpaceAvailableForOrigin(
     const blink::WebString& origin_identifier) {
   return 0;
 }
 
+bool BlinkPlatformImpl::databaseSetFileSize(
+    const blink::WebString& vfs_file_name, long long size) {
+  return false;
+}
+
 blink::WebString BlinkPlatformImpl::signedPublicKeyAndChallengeString(
     unsigned key_size_index,
     const blink::WebString& challenge,
     const blink::WebURL& url) {
   return blink::WebString("");
 }
 
 static scoped_ptr<base::ProcessMetrics> CurrentProcessMetrics() {
   using base::ProcessMetrics;
 #if defined(OS_MACOSX)
@@ skipping 106 matching lines @@
   return WebString::fromUTF8(ui::KeycodeConverter::DomCodeToCodeString(
       static_cast<ui::DomCode>(dom_code)));
 }
 
 int BlinkPlatformImpl::domEnumFromCodeString(const WebString& code) {
   return static_cast<int>(ui::KeycodeConverter::CodeStringToDomCode(
       code.utf8().data()));
 }
 
 }  // namespace content