Web Inspector: Remove the old front-end from WebKit

Web Inspector: Remove the old front-end from WebKit
https://bugs.webkit.org/show_bug.cgi?id=122295

Patch by Marcelo Morais <m.morais@samsung.com> on 2013-10-10
Reviewed by Timothy Hatcher.

.:

* Source/PlatformGTK.cmake: Removed. This file was using files from the
old inspector, not needed anymore.

Source/WebCore:

Updating the project files to remove all references from the old
inspector front-end.

* WebCore.vcxproj/WebCore.vcxproj: Removed the references for the old
inspector front-end.
* WebCore.vcxproj/WebCore.vcxproj.filters: Ditto.
* WebCore.xcodeproj/project.pbxproj: Ditto.
* inspector/compile-front-end.py: Removed.

Source/WebKit:

* PlatformBlackBerry.cmake: Removed the references for the old
inspector front-end.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@157275 268f45cc-cd09-0410-ab3c-d52691b4dbfc