https://bugs.webkit.org/show_bug.cgi?id=111700

Reviewed by Darin Adler.

Darin suggested that 'KURL::elidedString' is inaccurately named[1], this
patch is an attempt to do better. It additionally brings the Inspector's
'String.prototype.trimMiddle' method into line, as the two methods do
more or less the same thing.

After a bit of discussion with Maciej and Daniel Bates on IRC, I've
settled on 'KURL::stringCenterEllipsizedToLength(unsigned)' and
'String.prototype.centerEllipsizedToLength(number)' respectively.

No new tests are added, as this patch shouldn't have any visible effect
on the web. It's strictly an internal refactoring.

* Modules/websockets/WebSocket.cpp:
(WebCore::WebSocket::connect):
(WebCore::WebSocket::send):
* Modules/websockets/WebSocketChannel.cpp:
(WebCore::WebSocketChannel::send):
(WebCore::WebSocketChannel::fail):
* bindings/ScriptControllerBase.cpp:
(WebCore::ScriptController::canExecuteScripts):
* dom/Document.cpp:
(WebCore::Document::processHttpEquiv):
* dom/ScriptElement.cpp:
(WebCore::ScriptElement::executeScript):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::canPlayType):
(WebCore::HTMLMediaElement::isSafeToLoadURL):
* loader/FrameLoader.cpp:
(WebCore::FrameLoader::submitForm):
(WebCore::FrameLoader::loadFrameRequest):
(WebCore::FrameLoader::commitProvisionalLoad):
(WebCore::FrameLoader::shouldInterruptLoadForXFrameOptions):
(WebCore::FrameLoader::loadProvisionalItemFromCachedPage):
(WebCore::createWindow):
* loader/MainResourceLoader.cpp:
(WebCore::MainResourceLoader::willSendRequest):
(WebCore::MainResourceLoader::responseReceived):
* loader/MixedContentChecker.cpp:
(WebCore::MixedContentChecker::logWarning):
* loader/appcache/ApplicationCacheGroup.cpp:
(WebCore::ApplicationCacheGroup::didReceiveResponse):
(WebCore::ApplicationCacheGroup::didFail):
* loader/cache/CachedResourceLoader.cpp:
(WebCore::CachedResourceLoader::canRequest):
(WebCore::CachedResourceLoader::requestResource):
(WebCore::CachedResourceLoader::loadResource):
(WebCore::CachedResourceLoader::printAccessDeniedMessage):
* page/ContentSecurityPolicy.cpp:
(WebCore::CSPDirectiveList::checkSourceAndReportViolation):
(WebCore::CSPDirectiveList::allowScriptNonce):
(WebCore::CSPDirectiveList::allowPluginType):
* platform/KURL.cpp:
(WebCore::KURL::stringCenterEllipsizedToLength):
* platform/KURL.h:
    Rename 'KURL::elidedString' to 'KURL::stringCenterEllipsizedToLength',
    and adjust callsites accordingly.
* inspector/front-end/CallStackSidebarPane.js:
(WebInspector.CallStackSidebarPane.Placard.prototype._update):
* inspector/front-end/ElementsTreeOutline.js:
(WebInspector.ElementsTreeElement.prototype._buildAttributeDOM):
* inspector/front-end/HeapSnapshotGridNodes.js:
(WebInspector.HeapSnapshotGenericObjectNode.prototype.shortenWindowURL):
* inspector/front-end/Linkifier.js:
(WebInspector.Linkifier.DefaultFormatter.prototype.formatLiveAnchor):
* inspector/front-end/ResourceUtils.js:
(WebInspector.linkifyURLAsNode):
* inspector/front-end/TabbedEditorContainer.js:
(WebInspector.TabbedEditorContainer.prototype._titleForFile):
* inspector/front-end/utilities.js:
    Rename 'String.prototype.trimMiddle' to 'String.prototype.centerEllipsizedToLength'
    and adjust callsites accordingly.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150957 268f45cc-cd09-0410-ab3c-d52691b4dbfc