VisibleSelection should only accept Range by reference

VisibleSelection should only accept Range by reference
https://bugs.webkit.org/show_bug.cgi?id=144047

Reviewed by Tim Horton.

Source/WebCore:

Update VisibleSelection to expect a Range reference argument, rather than a
Range*. Also update all uses of VisibleSelection to pass a reference instead
of a pointer.

No change in behavior, so new tests.

* editing/Editor.cpp:
(WebCore::Editor::selectionForCommand):
(WebCore::Editor::advanceToNextMisspelling):
(WebCore::Editor::markMisspellingsAfterTypingToWord):
(WebCore::Editor::markAndReplaceFor):
(WebCore::Editor::transpose):
(WebCore::Editor::findString):
(WebCore::Editor::rangeOfString):
* editing/FrameSelection.cpp:
(WebCore::FrameSelection::setSelectedRange):
* editing/SpellingCorrectionCommand.cpp:
(WebCore::SpellingCorrectionCommand::SpellingCorrectionCommand):
* editing/VisibleSelection.cpp:
(WebCore::VisibleSelection::VisibleSelection):
* editing/VisibleSelection.h:
* editing/mac/EditorMac.mm:
(WebCore::Editor::replaceNodeFromPasteboard):
* page/DragController.cpp:
(WebCore::selectElement):
* page/TextIndicator.cpp:
(WebCore::TextIndicator::createWithRange):
* page/mac/EventHandlerMac.mm:
(WebCore::EventHandler::selectClosestWordFromHitTestResultBasedOnLookup):
* rendering/SelectionSubtreeRoot.cpp:
(WebCore::SelectionSubtreeRoot::adjustForVisibleSelection):

Source/WebKit/mac:

Update all uses of VisibleSelection to pass a Range reference instead
of a Range pointer.

* WebCoreSupport/WebContextMenuClient.mm:
(WebContextMenuClient::imageForCurrentSharingServicePickerItem):
* WebView/WebFrame.mm:
(-[WebFrame _selectNSRange:]):

Source/WebKit2:

Update all uses of VisibleSelection to pass a Range reference instead
of a Range pointer.

* WebProcess/InjectedBundle/DOM/InjectedBundleRangeHandle.cpp:
(WebKit::InjectedBundleRangeHandle::renderedImage):
* WebProcess/WebPage/FindController.cpp:
(WebKit::FindController::getImageForFindMatch):
(WebKit::FindController::selectFindMatch):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::insertTextAsync):
(WebKit::WebPage::setCompositionAsync):
* WebProcess/WebPage/mac/WebPageMac.mm:
(WebKit::WebPage::insertDictatedTextAsync):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@183158 268f45cc-cd09-0410-ab3c-d52691b4dbfc