Reviewed by Geoff Garen.

Move these classes up to WTF so they are available to all clients of WTF (in
particular JSC).

As a first patch, making the most minimal change possible, since this patch
could easily grow rather large since we'll have to change every class forward
declaration ( e.g. every "namespace WebCore { class String; }" much change to
"namespace WTF { class String; }").

JavaScriptCore: 

Moving the files, but leaving the classes logically in the WebCore namespace -
which is technically a layering violation - I'll come back and fix this up in a
subsequent patch.

* Android.mk:
* Android.v8.wtf.mk:
* GNUmakefile.am:
* JavaScriptCore.exp:
* JavaScriptCore.gypi:
* JavaScriptCore.pro:
* JavaScriptCore.vcproj/WTF/WTF.vcproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* config.h:
* wtf/StaticConstructors.h: Copied from WebCore/platform/StaticConstructors.h.
* wtf/text/AtomicString.cpp: Copied from WebCore/platform/text/AtomicString.cpp.
* wtf/text/AtomicString.h: Copied from WebCore/platform/text/AtomicString.h.
* wtf/text/AtomicStringImpl.h: Copied from WebCore/platform/text/AtomicStringImpl.h.
* wtf/text/StringBuffer.h: Copied from WebCore/platform/text/StringBuffer.h.
* wtf/text/StringHash.h: Copied from WebCore/platform/text/StringHash.h.
* wtf/text/StringImpl.cpp: Copied from WebCore/platform/text/StringImpl.cpp.
* wtf/text/StringImpl.h: Copied from WebCore/platform/text/StringImpl.h.
* wtf/text/WTFString.cpp: Copied from WebCore/platform/text/String.cpp.
(WebCore::charactersToFloat):
* wtf/text/WTFString.h: Copied from WebCore/platform/text/PlatformString.h.

WebCore: 

Moving the files, but leaving the classes logically in the WebCore namespace –
which is technically a layering violation – I'll come back and fix this up in a
subsequent patch.

* Android.mk:
* ForwardingHeaders/wtf/StaticConstructors.h: Added.
* ForwardingHeaders/wtf/text/AtomicString.h: Added.
* ForwardingHeaders/wtf/text/AtomicStringImpl.h: Added.
* ForwardingHeaders/wtf/text/StringBuffer.h: Added.
* ForwardingHeaders/wtf/text/StringHash.h: Added.
* ForwardingHeaders/wtf/text/StringImpl.h: Added.
* ForwardingHeaders/wtf/text/WTFString.h: Added.
* GNUmakefile.am:
* WebCore.gypi:
* WebCore.pro:
* WebCore.vcproj/WebCore.vcproj:
* WebCore.xcodeproj/project.pbxproj:
* css/MediaFeatureNames.cpp:
* dom/QualifiedName.cpp:
* dom/make_names.pl:
* platform/StaticConstructors.h: Removed.
* platform/text/AtomicString.cpp: Removed.
* platform/text/AtomicString.h:
* platform/text/AtomicStringImpl.h:
* platform/text/PlatformString.h:
* platform/text/String.cpp:
* platform/text/StringHash.h:
* platform/text/StringImpl.cpp: Removed.
* platform/text/StringImpl.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@57904 268f45cc-cd09-0410-ab3c-d52691b4dbfc