Dashboard cleanup: remove usage of global g_defaultBuilderName
https://bugs.webkit.org/show_bug.cgi?id=106043

Use now public defaultBuilder() from the BuilderGroup, rather
than global variable.

Also eliminates the setup() and initBuilders() functions since we
no longer need to track the global.

Reviewed by Adam Barth.

* TestResultServer/static-dashboards/builders.js:
(BuilderGroup.prototype.defaultBuilder):
(BuilderGroup.prototype.master):
* TestResultServer/static-dashboards/dashboard_base.js:
(parseParameters):
* TestResultServer/static-dashboards/flakiness_dashboard.js:
(updateDefaultBuilderState):
* TestResultServer/static-dashboards/loader.js:
(.):
* TestResultServer/static-dashboards/loader_unittests.js:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138762 268f45cc-cd09-0410-ab3c-d52691b4dbfc
DFG::ByteCodeCache serves little or no purpose ever since we decided to keep bytecode around permanently
https://bugs.webkit.org/show_bug.cgi?id=106058

Reviewed by Michael Saboff.
        
All baseline code blocks now always have bytecode, so the bytecode cache's ability to minimize the
number of times that the DFG produces bytecode sequences for code blocks is superfluous.

* GNUmakefile.list.am:
* JavaScriptCore.xcodeproj/project.pbxproj:
* dfg/DFGByteCodeCache.h: Removed.
* dfg/DFGByteCodeParser.cpp:
(ByteCodeParser):
(JSC::DFG::ByteCodeParser::handleInlining):
* runtime/Executable.cpp:
(JSC):
* runtime/Executable.h:
(FunctionExecutable):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138763 268f45cc-cd09-0410-ab3c-d52691b4dbfc