Convert utility process zip creator IPC to mojo

chrome/common/chrome_utility_messages.h

 // Copyright (c) 2012 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.
 
 // Multiply-included message file, so no include guard.
 
 #if defined(OS_WIN)
 #include <Windows.h>
 #endif  // defined(OS_WIN)
 
@@ skipping 122 matching lines @@
   IPC_STRUCT_MEMBER(base::FilePath, suggested_filename)
   IPC_STRUCT_MEMBER(base::FilePath, initial_directory)
   IPC_STRUCT_MEMBER(base::string16, default_extension)
 IPC_STRUCT_END()
 #endif  // OS_WIN
 
 //------------------------------------------------------------------------------
 // Utility process messages:
 // These are messages from the browser to the utility process.
 
-#if defined(OS_CHROMEOS)
-// Tell the utility process to create a zip file on the given list of files.
-IPC_MESSAGE_CONTROL3(ChromeUtilityMsg_CreateZipFile,
-                     base::FilePath /* src_dir */,
-                     std::vector<base::FilePath> /* src_relative_paths */,
-                     base::FileDescriptor /* dest_fd */)
-#endif  // defined(OS_CHROMEOS)
-
 #if defined(FULL_SAFE_BROWSING)
 // Tells the utility process to analyze a zip file for malicious download
 // protection, providing a file that can be used temporarily to analyze binaries
 // contained therein.
 IPC_MESSAGE_CONTROL2(ChromeUtilityMsg_AnalyzeZipFileForDownloadProtection,
                      IPC::PlatformFileForTransit /* zip_file */,
                      IPC::PlatformFileForTransit /* temp_file */)
 
 #if defined(OS_MACOSX)
 // Tells the utility process to analyze a DMG file for malicious download
@@ skipping 25 matching lines @@
 //------------------------------------------------------------------------------
 // Utility process host messages:
 // These are messages from the utility process to the browser.
 
 // Reply when the utility process has failed while unpacking and parsing a
 // web resource.  |error_message| is a user-readable explanation of what
 // went wrong.
 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackWebResource_Failed,
                      std::string /* error_message, if any */)
 
-#if defined(OS_CHROMEOS)
-// Reply when the utility process has succeeded in creating the zip file.
-IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_CreateZipFile_Succeeded)
-
-// Reply when an error occured in creating the zip file.
-IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_CreateZipFile_Failed)
-#endif  // defined(OS_CHROMEOS)
-
 #if defined(FULL_SAFE_BROWSING)
 // Reply when a zip file has been analyzed for malicious download protection.
 IPC_MESSAGE_CONTROL1(
     ChromeUtilityHostMsg_AnalyzeZipFileForDownloadProtection_Finished,
     safe_browsing::zip_analyzer::Results)
 
 #if defined(OS_MACOSX)
 // Reply when a DMG file has been analyzed for malicious download protection.
 IPC_MESSAGE_CONTROL1(
     ChromeUtilityHostMsg_AnalyzeDmgFileForDownloadProtection_Finished,
     safe_browsing::zip_analyzer::Results)
 #endif  // defined(OS_MACOSX)
 #endif  // defined(FULL_SAFE_BROWSING)
 
 #if defined(OS_WIN)
 IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_GetOpenFileName_Failed)
 IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_GetOpenFileName_Result,
                      base::FilePath /* directory */,
                      std::vector<base::FilePath> /* filenames */)
 IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_GetSaveFileName_Failed)
 IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_GetSaveFileName_Result,
                      base::FilePath /* path */,
                      int /* one_based_filter_index  */)
 #endif  // defined(OS_WIN)