Widen one Memcheck/Mac suppression to make the Webkit bot greener

tools/valgrind/memcheck/suppressions_mac.txt

Index: tools/valgrind/memcheck/suppressions_mac.txt
===================================================================
--- tools/valgrind/memcheck/suppressions_mac.txt	(revision 115315)
+++ tools/valgrind/memcheck/suppressions_mac.txt	(working copy)
@@ -1947,8 +1947,8 @@
    fun:create
    fun:aquireColorWorldByAttributes
    fun:acquireColorWorld
-   fun:CMSTransformConvertComponents
-   fun:CGCMSInterfaceTransformConvertColorComponents
+   fun:CMSTransformConvert*
+   fun:CGCMSInterfaceTransformConvert*
 }
 {
    bug_105341_b
@@ -1959,22 +1959,10 @@
    fun:create
    fun:aquireColorWorldByAttributes
    fun:acquireColorWorld
-   fun:CMSTransformConvertComponents
-   fun:CGCMSInterfaceTransformConvertColorComponents
+   fun:CMSTransformConvert*
+   fun:CGCMSInterfaceTransformConvert*
 }
 {
-   bug_105341_c
-   Memcheck:Leak
-   fun:malloc_zone_malloc
-   fun:_CFRuntimeCreateInstance
-   fun:allocWorld
-   fun:create
-   fun:aquireColorWorldByAttributes
-   fun:acquireColorWorld
-   fun:CMSTransformConvertRequired
-   fun:CGCMSInterfaceTransformConvertRequired
-}
-{
    bug_105342
    Memcheck:Leak
    fun:_Znw*