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

Index: chrome/browser/ui/webui/help/help_handler.cc
diff --git a/chrome/browser/ui/webui/help/help_handler.cc b/chrome/browser/ui/webui/help/help_handler.cc
index 7987e7187c1148e4a1a5a3b7a709f690e4a2cae0..3b6f306bcf0fd4ae8ffc19a7654c405db4e01890 100644
--- a/chrome/browser/ui/webui/help/help_handler.cc
+++ b/chrome/browser/ui/webui/help/help_handler.cc
@@ -46,7 +46,6 @@
 #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"
@@ -298,7 +297,6 @@ void HelpHandler::GetLocalizedValues(base::DictionaryValue* localized_strings) {
      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},
@@ -378,8 +376,6 @@ void HelpHandler::GetLocalizedValues(base::DictionaryValue* localized_strings) {
       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());