Update LaunchBrowser signature in suppressions.

tools/valgrind/memcheck/suppressions_mac.txt

 # There are three kinds of suppressions in this file:
 # 1. Third party stuff we have no control over.
 #
 # 2. Intentional unit test errors, stuff that is somehow a false positive
 # in our own code, or stuff that is so trivial it's not worth fixing.
 #
 # 3. Suppressions for real chromium bugs that are not yet fixed.
 # These should all be in chromium's bug tracking system.
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 1125 matching lines @@
    fun:-[TabStripController selectTabWithContents:previousContents:atIndex:userGesture:]
    fun:_ZN27TabStripModelObserverBridge13TabSelectedAtEP18TabContentsWrapperS1_ib
    fun:_ZN13TabStripModel26ChangeSelectedContentsFromEP18TabContentsWrapperib
    fun:_ZN13TabStripModel19InsertTabContentsAtEiP18TabContentsWrapperi
    fun:_ZN13TabStripModel14AddTabContentsEP18TabContentsWrapperiji
    fun:_ZN7browser8NavigateEPNS_14NavigateParamsE
    fun:_ZN11BrowserInit17LaunchWithProfile17OpenTabsInBrowserEP7BrowserbRKSt6vectorINS0_3TabESaIS4_EE
    fun:_ZN11BrowserInit17LaunchWithProfile17OpenURLsInBrowserEP7BrowserbRKSt6vectorI4GURLSaIS4_EE
    fun:_ZN11BrowserInit17LaunchWithProfile17ProcessLaunchURLsEbRKSt6vectorI4GURLSaIS2_EE
    fun:_ZN11BrowserInit17LaunchWithProfile6LaunchEP7Profileb
-   fun:_ZN11BrowserInit13LaunchBrowserERK11CommandLineP7ProfileRK8FilePathbPi
+   fun:_ZN11BrowserInit13LaunchBrowserERK11CommandLineP7ProfileRK8FilePathNS_16IsProcessStartupENS_10IsFirstRunEPi
    fun:_ZN11BrowserInit18ProcessCmdLineImplERK11CommandLineRK8FilePathbP7ProfilePiPS_
    fun:_ZN11BrowserInit5StartERK11CommandLineRK8FilePathP7ProfilePi
 }
 {
    bug_64463
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN4base16MessageLoopProxy22currentEv
    fun:_ZN3net12CertVerifier7RequestC2EPS0_PNS_15X509CertificateERKSsiPNS_16CertVerifyResultEP14CallbackRunnerI6Tuple1IiEE
 }
@@ skipping 401 matching lines @@
    fun:-[NSView displayIfNeeded]
    fun:-[NSWindow displayIfNeeded]
    fun:_handleWindowNeedsDisplay
 }
 {
    bug_87461
    Memcheck:Leak
    ...
    fun:_ZN15StatusBubbleMac6CreateEv
    fun:_ZN15StatusBubbleMacC2EP8NSWindowP11objc_object
-   fun:_ZN15StatusBubbleMacC1EP8NSWindowP11objc_object
    fun:-[BrowserWindowController initWithBrowser:takeOwnership:]
    fun:-[BrowserWindowController initWithBrowser:]
    fun:_ZN13BrowserWindow19CreateBrowserWindowEP7Browser
    fun:_ZN7Browser19CreateBrowserWindowEv
    fun:_ZN7Browser17InitBrowserWindowEv
    fun:_ZN7Browser6CreateEP7Profile
    fun:_ZN11BrowserInit17LaunchWithProfile17OpenTabsInBrowserEP7BrowserbRKSt6vectorINS0_3TabESaIS4_EE
    fun:_ZN11BrowserInit17LaunchWithProfile17OpenURLsInBrowserEP7BrowserbRKSt6vectorI4GURLSaIS4_EE
    fun:_ZN11BrowserInit17LaunchWithProfile17ProcessLaunchURLsEbRKSt6vectorI4GURLSaIS2_EE
    fun:_ZN11BrowserInit17LaunchWithProfile6LaunchEP7ProfileRKSt6vectorI4GURLSaIS4_EEb
-   fun:_ZN11BrowserInit13LaunchBrowserERK11CommandLineP7ProfileRK8FilePathbPi
+   fun:_ZN11BrowserInit13LaunchBrowserERK11CommandLineP7ProfileRK8FilePathNS_16IsProcessStartupENS_10IsFirstRunEPi
    fun:_ZN11BrowserInit18ProcessCmdLineImplERK11CommandLineRK8FilePathbP7ProfilePiPS_
    fun:_ZN11BrowserInit5StartERK11CommandLineRK8FilePathP7ProfilePi
 }
 {
    bug_87629
    Memcheck:Leak
    fun:malloc
    fun:realloc
    fun:new_sem_from_pool
 }
@@ skipping 660 matching lines @@
    fun:_ZN2v88internalL6InvokeEbNS0_6HandleINS0_10JSFunctionEEENS1_INS0_6ObjectEEEiPS5_Pb
    fun:_ZN2v88internal9Execution4CallENS0_6HandleINS0_6ObjectEEES4_iPS4_Pbb
    fun:_ZN2v88Function4CallENS_6HandleINS_6ObjectEEEiPNS1_INS_5ValueEEE
    fun:_ZN7WebCore7V8Proxy24instrumentedCallFunctionEPNS_4PageEN2v86HandleINS3_8FunctionEEENS4_INS3_6ObjectEEEiPNS4_INS3_5ValueEEE
    fun:_ZN7WebCore7V8Proxy12callFunctionEN2v86HandleINS1_8FunctionEEENS2_INS1_6ObjectEEEiPNS2_INS1_5ValueEEE
    fun:_ZN7WebCore19V8LazyEventListener20callListenerFunctionEPNS_22ScriptExecutionContextEN2v86HandleINS3_5ValueEEEPNS_5EventE
    fun:_ZN7WebCore23V8AbstractEventListener18invokeEventHandlerEPNS_22ScriptExecutionContextEPNS_5EventEN2v86HandleINS5_5ValueEEE
    fun:_ZN7WebCore23V8AbstractEventListener11handleEventEPNS_22ScriptExecutionContextEPNS_5EventE
    fun:_ZN7WebCore11EventTarget18fireEventListenersEPNS_5EventEPNS_15EventTargetDataERN3WTF6VectorINS_23RegisteredEventListenerELm1EEE
 }