DrMemory: Remove obsolete WorkerScriptController suppression

tools/valgrind/drmemory/suppressions_full.txt

 # This file contains suppressions for the Dr.Memory tool, see
 # http://dev.chromium.org/developers/how-tos/using-drmemory
 #
 # This file should contain suppressions only for the reports happening
 # in the 'full' mode (drmemory_full).
 # For the reports that can happen in the light mode (a.k.a. drmemory_light),
 # please use suppressions.txt instead.
 
 ###############################################################
 # Known reports on the third party we have no control over.
@@ skipping 1642 matching lines @@
 *!ui::NativeThemeWin::PaintDirect
 
 UNINITIALIZED READ
 name=bug_377728
 ...
 *!Hunspell::suggest
 *!HunspellEngine::FillSuggestionList
 *!SpellcheckLanguage::SpellCheckWord
 *!SpellCheck::SpellCheckWord
 
 UNINITIALIZED READ

[shimazu, 2016/07/11 05:08:28]

I guess this can be also removed because the problem described at
crbug.com/387373 looks already resolved.
(Should it be on another CL?)

 name=bug_387373
 *!blink::WebEmbeddedWorkerImpl::startWorkerContext
 *!content::EmbeddedWorkerDispatcher::OnStartWorker
 *!EmbeddedWorkerMsg_StartWorker::Dispatch<>
 
 UNADDRESSABLE ACCESS
 name=bug_389132
 content.dll!crypto_kernel_do_load_cipher_type
 content.dll!crypto_kernel_load_cipher_type
 content.dll!crypto_kernel_init
@@ skipping 19 matching lines @@
 blink_web.dll!blink::InputMethodController::extendSelectionAndDelete
 blink_web.dll!blink::WebLocalFrameImpl::extendSelectionAndDelete
 content.dll!content::RenderFrameImpl::OnExtendSelectionAndDelete
 *!content::RenderViewImplTest_OnExtendSelectionAndDelete_Test::TestBody
 *!testing::internal::HandleExceptionsInMethodIfSupported<>
 
 UNINITIALIZED READ
 name=bug_399842
 skia.dll!S32A_Opaque_BlitRow32_SSE4
 
-HANDLE LEAK
-name=bug_403544
-system call NtCreateSemaphore
-KERNELBASE.dll!CreateSemaphoreExW
-...
-v8.dll!v8::internal::SweeperThread::SweeperThread
-...
-blink_web.dll!blink::WorkerScriptController::WorkerScriptController
-blink_web.dll!blink::WorkerGlobalScope::WorkerGlobalScope
-blink_web.dll!blink::ServiceWorkerGlobalScope::ServiceWorkerGlobalScope
-
 UNINITIALIZED READ
 name=bug_414268
 pdf.dll!chrome_pdf::PDFiumEngine::OnMouseMove
 pdf.dll!chrome_pdf::PDFiumEngine::HandleEvent
 pdf.dll!chrome_pdf::OutOfProcessInstance::HandleInputEvent
 pdf.dll!pp::InputEvent_HandleEvent
 ppapi_proxy.dll!ppapi::CallWhileUnlocked<>
 ppapi_proxy.dll!ppapi::proxy::PPP_InputEvent_Proxy::OnMsgHandleFilteredInputEvent
 
 UNADDRESSABLE ACCESS
@@ skipping 431 matching lines @@
 content.dll!content::ChildThreadImpl::Init
 content.dll!content::ChildThreadImpl::ChildThreadImpl
 content.dll!content::UtilityThreadImpl::UtilityThreadImpl
 content.dll!content::UtilityMain
 
 UNADDRESSABLE ACCESS
 name=bug_617740
 media.dll!mkvmuxer::Segment::WriteFramesAll
 media.dll!mkvmuxer::Segment::Finalize
 media.dll!media::WebmMuxer::~WebmMuxer