Changes by Ben Lamonica and Eric Seidel, reviewed mostly by Eric and
	somewhat by me, and also tweaked by me a little bit.

	- better support for pixel-dumping
	- use checksums of the images so the tests are fast
	- change output format to make the tests run faster
	- don't dump pixel results for tests that dump as text

        * DumpKCanvasTree/DumpKCanvasTree.m:
        (main):
        (dumpRenderTree):
        (md5HashStringForBitmap):
        (dumpPixelTests):
        (constrainSizeToMaximum):
        (getBitmapImageRepForSVGDocument):
        * DumpKCanvasTree/DumpKCanvasTree.xcodeproj/project.pbxproj:
        * DumpRenderTree/DumpRenderTree.m:
        (main):
        (dump):
        (dumpRenderTree):
        (md5HashStringForBitmap):
        * DumpRenderTree/DumpRenderTree.xcodeproj/project.pbxproj:
        * Scripts/run-webkit-tests:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@10249 268f45cc-cd09-0410-ab3c-d52691b4dbfc
6 files changed