[Win] Make build logs more legible by reducing noise

[Win] Make build logs more legible by reducing noise
https://bugs.webkit.org/show_bug.cgi?id=142034

Reviewed by Alexey Proskuryakov.

Modify batch files, makefiles, and DOS commands to remove
uninteresting/unhelpful output.

Source/JavaScriptCore:

* JavaScriptCore.vcxproj/JavaScriptCoreGenerated.make:
* JavaScriptCore.vcxproj/JavaScriptCorePreBuild.cmd:
* JavaScriptCore.vcxproj/copy-files.cmd:
* JavaScriptCore.vcxproj/jsc/jscLauncherPreBuild.cmd:
* JavaScriptCore.vcxproj/jsc/jscPreBuild.cmd:
* JavaScriptCore.vcxproj/testRegExp/testRegExpLauncherPreBuild.cmd:
* JavaScriptCore.vcxproj/testRegExp/testRegExpPreBuild.cmd:
* JavaScriptCore.vcxproj/testapi/testapiLauncherPostBuild.cmd:
* JavaScriptCore.vcxproj/testapi/testapiLauncherPreBuild.cmd:
* JavaScriptCore.vcxproj/testapi/testapiPostBuild.cmd:
* JavaScriptCore.vcxproj/testapi/testapiPreBuild.cmd:

Source/WebCore:

* WebCore.vcxproj/WebCoreGenerated.make:
* WebCore.vcxproj/WebCorePreBuild.cmd:
* WebCore.vcxproj/copyForwardingHeaders.cmd:
* WebCore.vcxproj/copyWebCoreResourceFiles.cmd:

Source/WebInspectorUI:

* WebInspectorUI.vcxproj/WebInspectorUI.make:

Source/WebKit:

* WebKit.vcxproj/Interfaces/InterfacesPostBuild.cmd:
* WebKit.vcxproj/Interfaces/InterfacesPreBuild.cmd:
* WebKit.vcxproj/WebKit/WebKitPostBuild.cmd:
* WebKit.vcxproj/WebKit/WebKitPreBuild.cmd:
* WebKit.vcxproj/WebKitGUID/WebKitGUIDPreBuild.cmd:

Source/WTF:

* WTF.vcxproj/WTFGenerated.make:
* WTF.vcxproj/WTFPreBuild.cmd:
* WTF.vcxproj/copy-files.cmd:

WebKitLibraries:

* win/tools/vsprops/common.props:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@180676 268f45cc-cd09-0410-ab3c-d52691b4dbfc