https://bugs.webkit.org/show_bug.cgi?id=85758

Reviewed by Adam Barth.

Part of a refactoring series. See tracking bug 82948.

Source/Platform:

* Platform.gypi:
* chromium/public/Platform.h:
(WebKit):
(Platform):
(WebKit::Platform::clipboard):
* chromium/public/WebClipboard.h: Added.
(WebKit):
(WebClipboard):
(WebKit::WebClipboard::sequenceNumber):
(WebKit::WebClipboard::isFormatAvailable):
(WebKit::WebClipboard::readAvailableTypes):
(WebKit::WebClipboard::readPlainText):
(WebKit::WebClipboard::readHTML):
(WebKit::WebClipboard::readImage):
(WebKit::WebClipboard::readCustomData):
(WebKit::WebClipboard::writePlainText):
(WebKit::WebClipboard::writeHTML):
(WebKit::WebClipboard::writeURL):
(WebKit::WebClipboard::writeImage):
(WebKit::WebClipboard::writeDataObject):
(WebKit::WebClipboard::~WebClipboard):
* chromium/public/WebDragData.h: Added.
(WebKit):
(WebDragData):
(WebKit::WebDragData::~WebDragData):
(WebKit::WebDragData::WebDragData):
(WebKit::WebDragData::operator=):
(WebKit::WebDragData::isNull):
* chromium/public/WebImage.h: Added.
(WebKit):
(WebImage):
(WebKit::WebImage::~WebImage):
(WebKit::WebImage::WebImage):
(WebKit::WebImage::operator=):
(WebKit::WebImage::getSkBitmap):
(WebKit::WebImage::init):
(WebKit::WebImage::getCGImageRef):

Source/WebKit/chromium:

* WebKit.gyp:
* public/platform/WebClipboard.h:
* public/platform/WebDragData.h:
* public/platform/WebImage.h:
* public/platform/WebKitPlatformSupport.h:
(WebKit):
(WebKitPlatformSupport):
* src/AssertMatchingEnums.cpp:
* src/DragClientImpl.cpp:
* src/PlatformSupport.cpp:
* src/WebDragData.cpp:
* src/WebImageCG.cpp:
* src/WebImageDecoder.cpp:
* src/WebImageSkia.cpp:
* src/WebPluginContainerImpl.cpp:
(WebKit::WebPluginContainerImpl::copy):
* src/WebViewImpl.cpp:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@116566 268f45cc-cd09-0410-ab3c-d52691b4dbfc