https://bugs.webkit.org/show_bug.cgi?id=95924

Patch by Jinwoo Song <jinwoo7.song@samsung.com> on 2012-09-06
Reviewed by Benjamin Poulain.

Deploy StringBuilder to concatenate strings more efficiently.

* Shared/WebMemorySampler.cpp:
(WebKit):
(WebKit::WebMemorySampler::WebMemorySampler):
(WebKit::WebMemorySampler::stop):
(WebKit::WebMemorySampler::writeHeaders):
(WebKit::WebMemorySampler::appendCurrentMemoryUsageToFile):
* Shared/WebMemorySampler.h:
(WebMemorySampler):
* WebProcess/Plugins/Netscape/NetscapeBrowserFuncs.cpp:
(WebKit::capitalizeRFC822HeaderFieldName):
* WebProcess/WebCoreSupport/WebContextMenuClient.cpp:
(WebKit::WebContextMenuClient::searchWithGoogle):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@127828 268f45cc-cd09-0410-ab3c-d52691b4dbfc