Remove WebKit version from the About page on Chrome OS and the Blink version from chrome://version.

chrome/browser/ui/webui/help/help_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/help/help_handler.h"
 
 #include <stddef.h>
 
 #include <string>
 
@@ skipping 28 matching lines @@
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/policy/core/common/policy_namespace.h"
 #include "components/version_info/version_info.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
-#include "content/public/common/user_agent.h"
 #include "grit/components_chromium_strings.h"
 #include "grit/components_google_chrome_strings.h"
 #include "grit/components_strings.h"
 #include "grit/generated_resources.h"
 #include "policy/policy_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "v8/include/v8.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/files/file_util_proxy.h"
@@ skipping 231 matching lines @@
     {"channelChangePageDelayedChangeTitle",
      IDS_ABOUT_PAGE_CHANNEL_CHANGE_PAGE_DELAYED_CHANGE_TITLE},
     {"channelChangePageUnstableTitle",
      IDS_ABOUT_PAGE_CHANNEL_CHANGE_PAGE_UNSTABLE_TITLE},
     {"channelChangePagePowerwashButton",
      IDS_ABOUT_PAGE_CHANNEL_CHANGE_PAGE_POWERWASH_BUTTON},
     {"channelChangePageChangeButton",
      IDS_ABOUT_PAGE_CHANNEL_CHANGE_PAGE_CHANGE_BUTTON},
     {"channelChangePageCancelButton",
      IDS_ABOUT_PAGE_CHANNEL_CHANGE_PAGE_CANCEL_BUTTON},
-    {"webkit", IDS_WEBKIT},
     {"userAgent", IDS_VERSION_UI_USER_AGENT},
     {"commandLine", IDS_VERSION_UI_COMMAND_LINE},
     {"buildDate", IDS_VERSION_UI_BUILD_DATE},
 #endif
 #if defined(OS_MACOSX) || defined(OS_WIN)
     {"learnMore", IDS_LEARN_MORE},
 #endif
 #if defined(OS_MACOSX)
     {"promote", IDS_ABOUT_CHROME_PROMOTE_UPDATER},
 #endif
@@ skipping 59 matching lines @@
   localized_strings->SetString(
       "eolLearnMore", l10n_util::GetStringFUTF16(
                           IDS_ABOUT_PAGE_EOL_LEARN_MORE,
                           base::ASCIIToUTF16(chrome::kEolNotificationURL)));
 #endif
 
   base::string16 tos = l10n_util::GetStringFUTF16(
       IDS_ABOUT_TERMS_OF_SERVICE, base::UTF8ToUTF16(chrome::kChromeUITermsURL));
   localized_strings->SetString("productTOS", tos);
 
-  localized_strings->SetString("webkitVersion", content::GetWebKitVersion());

[Dan Beam, 2016/07/06 18:26:52]

the number stays the same but the sha1 doesn't, i.e

Google Chrome	51.0.2704.106 (Official Build) (64-bit)
Blink	537.36 (@27e9e15b411edc75a2233a9ad11dc7ae86e243fd)

Chromium	54.0.2786.0 (Developer Build) (64-bit)
Blink	537.36 (@35a900e3ee8f2bf93654621eb24914c5eb07fd95)

we also show this info on about:version.

are you proposing that the info isn't useful:
a) anywhere
b) just this page?
c) it is useful if there's a sha1

-
   localized_strings->SetString("jsEngine", "V8");
   localized_strings->SetString("jsEngineVersion", v8::V8::GetVersion());
 
   localized_strings->SetString("userAgentInfo", GetUserAgent());
 
   base::CommandLine::StringType command_line =
       base::CommandLine::ForCurrentProcess()->GetCommandLineString();
   localized_strings->SetString("commandLineInfo", command_line);
 }
 
@@ skipping 383 matching lines @@
         base::StringValue(""));
   } else {
     base::string16 message = GetEolMessage(status);
     web_ui()->CallJavascriptFunctionUnsafe(
         "help.HelpPage.updateEolMessage", base::StringValue("device_endoflife"),
         base::StringValue(message));
   }
 }
 
 #endif  // defined(OS_CHROMEOS)