Prefix all IPC messages used by src\chrome with Chrome. For e.g ChromeViewMsg_, ChromeViewHostMsg...

chrome/common/chrome_utility_messages.h

 // Copyright (c) 2011 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.
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 34 matching lines @@
 IPC_STRUCT_TRAITS_BEGIN(UpdateManifest::Results)
   IPC_STRUCT_TRAITS_MEMBER(list)
   IPC_STRUCT_TRAITS_MEMBER(daystart_elapsed_seconds)
 IPC_STRUCT_TRAITS_END()
 
 //------------------------------------------------------------------------------
 // Utility process messages:
 // These are messages from the browser to the utility process.
 // Tell the utility process to unpack the given extension file in its
 // directory and verify that it is valid.
-IPC_MESSAGE_CONTROL1(UtilityMsg_UnpackExtension,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_UnpackExtension,
                      FilePath /* extension_filename */)
 
 // Tell the utility process to parse the given JSON data and verify its
 // validity.
-IPC_MESSAGE_CONTROL1(UtilityMsg_UnpackWebResource,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_UnpackWebResource,
                      std::string /* JSON data */)
 
 // Tell the utility process to parse the given xml document.
-IPC_MESSAGE_CONTROL1(UtilityMsg_ParseUpdateManifest,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_ParseUpdateManifest,
                      std::string /* xml document contents */)
 
 // Tell the utility process to decode the given image data.
-IPC_MESSAGE_CONTROL1(UtilityMsg_DecodeImage,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_DecodeImage,
                      std::vector<unsigned char>)  // encoded image contents
 
 // Tell the utility process to decode the given image data, which is base64
 // encoded.
-IPC_MESSAGE_CONTROL1(UtilityMsg_DecodeImageBase64,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_DecodeImageBase64,
                      std::string)  // base64 encoded image contents
 
 // Tell the utility process to render the given PDF into a metafile.
-IPC_MESSAGE_CONTROL5(UtilityMsg_RenderPDFPagesToMetafile,
+IPC_MESSAGE_CONTROL5(ChromeUtilityMsg_RenderPDFPagesToMetafile,
                      base::PlatformFile,       // PDF file
                      FilePath,                 // Location for output metafile
                      gfx::Rect,                // Render Area
                      int,                      // DPI
                      std::vector<printing::PageRange>)
 
 // Tell the utility process to parse a JSON string into a Value object.
-IPC_MESSAGE_CONTROL1(UtilityMsg_ParseJSON,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_ParseJSON,
                      std::string /* JSON to parse */)
 
 // Tells the utility process to get capabilities and defaults for the specified
 // printer. Used on Windows to isolate the service process from printer driver
 // crashes by executing this in a separate process. This does not run in a
 // sandbox.
-IPC_MESSAGE_CONTROL1(UtilityMsg_GetPrinterCapsAndDefaults,
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_GetPrinterCapsAndDefaults,
                      std::string /* printer name */)
 
 //------------------------------------------------------------------------------
 // Utility process host messages:
 // These are messages from the utility process to the browser.
 // Reply when the utility process is done unpacking an extension.  |manifest|
 // is the parsed manifest.json file.
 // The unpacker should also have written out files containing the decoded
 // images and message catalogs from the extension. See ExtensionUnpacker for
 // details.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_UnpackExtension_Succeeded,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackExtension_Succeeded,
                      DictionaryValue /* manifest */)
 
 // Reply when the utility process has failed while unpacking an extension.
 // |error_message| is a user-displayable explanation of what went wrong.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_UnpackExtension_Failed,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackExtension_Failed,
                      std::string /* error_message, if any */)
 
 // Reply when the utility process is done unpacking and parsing JSON data
 // from a web resource.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_UnpackWebResource_Succeeded,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackWebResource_Succeeded,
                      DictionaryValue /* json data */)
 
 // 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(UtilityHostMsg_UnpackWebResource_Failed,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_UnpackWebResource_Failed,
                      std::string /* error_message, if any */)
 
 // Reply when the utility process has succeeded in parsing an update manifest
 // xml document.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_ParseUpdateManifest_Succeeded,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_ParseUpdateManifest_Succeeded,
                      UpdateManifest::Results /* updates */)
 
 // Reply when an error occured parsing the update manifest. |error_message|
 // is a description of what went wrong suitable for logging.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_ParseUpdateManifest_Failed,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_ParseUpdateManifest_Failed,
                      std::string /* error_message, if any */)
 
 // Reply when the utility process has succeeded in decoding the image.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_DecodeImage_Succeeded,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_DecodeImage_Succeeded,
                      SkBitmap)  // decoded image
 
 // Reply when an error occured decoding the image.
-IPC_MESSAGE_CONTROL0(UtilityHostMsg_DecodeImage_Failed)
+IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_DecodeImage_Failed)
 
 // Reply when the utility process has succeeded in rendering the PDF.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_RenderPDFPagesToMetafile_Succeeded,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_RenderPDFPagesToMetafile_Succeeded,
                      int)       // Highest rendered page number
 
 // Reply when an error occured rendering the PDF.
-IPC_MESSAGE_CONTROL0(UtilityHostMsg_RenderPDFPagesToMetafile_Failed)
+IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_RenderPDFPagesToMetafile_Failed)
 
 #if defined(OS_WIN)
 // Request that the given font be loaded by the host so it's cached by the
 // OS. Please see ChildProcessHost::PreCacheFont for details.
-IPC_SYNC_MESSAGE_CONTROL1_0(UtilityHostMsg_PreCacheFont,
+IPC_SYNC_MESSAGE_CONTROL1_0(ChromeUtilityHostMsg_PreCacheFont,
                             LOGFONT /* font data */)
 #endif  // defined(OS_WIN)
 
 // Reply when the utility process successfully parsed a JSON string.
 //
 // WARNING: The result can be of any Value subclass type, but we can't easily
 // pass indeterminate value types by const object reference with our IPC macros,
 // so we put the result Value into a ListValue. Handlers should examine the
 // first (and only) element of the ListValue for the actual result.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_ParseJSON_Succeeded,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_ParseJSON_Succeeded,
                      ListValue)
 
 // Reply when the utility process failed in parsing a JSON string.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_ParseJSON_Failed,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_ParseJSON_Failed,
                      std::string /* error message, if any*/)
 
 // Reply when the utility process has succeeded in obtaining the printer
 // capabilities and defaults.
-IPC_MESSAGE_CONTROL2(UtilityHostMsg_GetPrinterCapsAndDefaults_Succeeded,
+IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Succeeded,
                      std::string /* printer name */,
                      printing::PrinterCapsAndDefaults)
 
 // Reply when the utility process has failed to obtain the printer
 // capabilities and defaults.
-IPC_MESSAGE_CONTROL1(UtilityHostMsg_GetPrinterCapsAndDefaults_Failed,
+IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Failed,
                      std::string /* printer name */)