Remove WebCore::(enable|disable)SecureTextInput methods
https://bugs.webkit.org/show_bug.cgi?id=114126

Reviewed by Alexey Proskuryakov.

Remove the enableSecureTextInput and disableSecureTextInput methods and all the codepaths leading to them.
These were used only by the Chromium port and are as such not required anymore.

No new tests - no changes in functionality.

* GNUmakefile.list.am:
* WebCore.order:
* WebCore.xcodeproj/project.pbxproj:
* dom/Document.cpp:
(WebCore::Document::Document):
* dom/Document.h:
(Document):
* editing/FrameSelection.cpp:
(WebCore::FrameSelection::focusedOrActiveStateChanged):
* editing/FrameSelection.h:
(FrameSelection):
* html/PasswordInputType.cpp:
* html/PasswordInputType.h:
(PasswordInputType):
* page/Frame.cpp:
(WebCore::Frame::setDocument):
* platform/SecureTextInput.h: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147920 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Remove the unused LayoutTestSupport class
https://bugs.webkit.org/show_bug.cgi?id=114170

Reviewed by Alexey Proskuryakov.

The LayoutTestSupport class is not used by any port anywhere in the code and should be removed.

No new tests - no changes in functionality.

* CMakeLists.txt:
* GNUmakefile.list.am:
* Target.pri:
* WebCore.vcproj/WebCore.vcproj:
* WebCore.vcxproj/WebCore.vcxproj:
* WebCore.vcxproj/WebCore.vcxproj.filters:
* WebCore.xcodeproj/project.pbxproj:
* platform/LayoutTestSupport.cpp: Removed.
* platform/LayoutTestSupport.h: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147921 268f45cc-cd09-0410-ab3c-d52691b4dbfc