Build fix after r169023.

* Shared/API/Cocoa/WebKitPrivate.h: Stop including headers that no longer exist.
I hope for weinig's sake that no-one was relying on them.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169039 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Removing some check-webkit-style warnings from ./dfg
https://bugs.webkit.org/show_bug.cgi?id=132854

Patch by Tanay C <tanay.c@samsung.com> on 2014-05-19
Reviewed by Darin Adler.

* dfg/DFGAbstractInterpreter.h:
* dfg/DFGAbstractValue.h:
* dfg/DFGBlockInsertionSet.h:
* dfg/DFGCommonData.h:
* dfg/DFGDominators.h:
* dfg/DFGGraph.h:
* dfg/DFGInPlaceAbstractState.h:
* dfg/DFGPredictionPropagationPhase.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169040 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Fix assertion failure with simple line layout debug borders enabled.

Rubber-stamped by Andreas Kling.

* rendering/SimpleLineLayoutFunctions.cpp:
(WebCore::SimpleLineLayout::paintDebugBorders): We shoudn't try to paint empty rects.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169041 268f45cc-cd09-0410-ab3c-d52691b4dbfc
webkitdirs.pm: Add setupMacWebKitEnvironment() to set __XPC_DYLD_FRAMEWORK_PATH consistently
<http://webkit.org/b/132954>

Reviewed by Darin Adler.

Extract code into setupMacWebKitEnvironment() for setting up
common environment variables so it may be shared.  Sets
__XPC_DYLD_FRAMEWORK_PATH consistently and adds support for
using guardmalloc to some scripts.

Also adds support for parsing shared (common) command-line
switches, initially just -g|--guard-malloc.

* Scripts/bisect-builds: Add -g|--guard-malloc support by using
sharedCommandLineOptions() and sharedCommandLineOptionsUsage().
(mountAndRunNightly): Call setupMacWebKitEnvironment().  Use a
local copy of %ENV when launching Safari so we don't have to
restore variables.

* Scripts/run-api-tests: Add -g|--guard-malloc support by using
sharedCommandLineOptions() and sharedCommandLineOptionsUsage().
Check result of GetOptions() to catch invalid command-line
switches.
(runTest): Use a local copy of %ENV when running tests so we
don't have to restore variables.
(prepareEnvironmentForRunningTestTool): Call
setupMacWebKitEnvironment().

* Scripts/run-pageloadtest: Add -g|--guard-malloc support by
using sharedCommandLineOptions() and
sharedCommandLineOptionsUsage().  Call
setupMacWebKitEnvironment().

* Scripts/webkitdirs.pm:
(sharedCommandLineOptions): Return array of common switches to
pass to Getopt::Long::GetOptions().
(sharedCommandLineOptionsUsage): Return formatted string of
common switches for printing usage help text.
(setUpGuardMallocIfNeeded): Support using '-g' for enabling
guardmalloc.
(printHelpAndExitForRunAndDebugWebKitAppIfNeeded): Ditto.
(setupMacWebKitEnvironment): Extracted from runMacWebKitApp()
and changed not to clobber DYLD_FRAMEWORK_PATH if already set.
(runMacWebKitApp): Call setupMacWebKitEnvironment().  Use a
local copy of %ENV when launching Safari so we don't have to
restore variables.
(execMacWebKitAppForDebugging): Call
setupMacWebKitEnvironment().


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169042 268f45cc-cd09-0410-ab3c-d52691b4dbfc