Suppress addr4/leak error in WebCore::PlatformSupport::decodeAudioFileData

tools/valgrind/memcheck/suppressions.txt

 # There are four kinds of suppressions in this file.
 # 1. third party stuff we have no control over
 #
 # 2. intentional unit test errors, or 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 (but a few aren't yet).
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 5087 matching lines @@
    fun:_ZN7history8TopSites16SetPageThumbnailERK4GURLPN3gfx5ImageERK14ThumbnailScore
    fun:_ZN7history17ExpireHistoryTest14AddExampleDataEP?PN4base4TimeE
    fun:_ZN7history*ExpireHistoryTest_*
 }
 {
    bug_101781_d
    Memcheck:Cond
    fun:_ZN7testing8internal11CmpHelperGEIddEENS_15AssertionResultEPKcS4_RKT_RKT0_
    fun:_ZN3gfx31JPEGCodec_EncodeDecodeRGBA_Test8TestBodyEv
 }
+{
+   bug_102016_a
+   Memcheck:Addr4
+   fun:_ZN7WebCore15PlatformSupport25loadPlatformAudioResourceEPKcd
+   fun:_ZN7WebCore8AudioBus20loadPlatformResourceEPKcf
+   fun:_ZN7WebCore13HRTFElevation35calculateKernelsForAzimuthElevationEiifRKN3WTF6StringERNS1_6RefPtrINS_10HRTFKernelEEES8_
+   fun:_ZN7WebCore13HRTFElevation16createForSubjectERKN3WTF6StringEif
+   fun:_ZN7WebCore12HRTFDatabaseC1Ef
+   fun:_ZN7WebCore12HRTFDatabase6createEf
+   fun:_ZN7WebCore18HRTFDatabaseLoader4loadEv
+   fun:_ZN7WebCoreL19databaseLoaderEntryEPv
+   fun:_ZN3WTFL16threadEntryPointEPv
+}
+{
+   bug_102016_b
+   Memcheck:Leak
+   fun:posix_memalign
+   ...
+   fun:av_read_frame
+   fun:_ZN5media15AudioFileReader4ReadERKSt6vectorIPfSaIS2_EEj
+   fun:_ZN11webkit_glue19DecodeAudioFileDataEPN6WebKit11WebAudioBusEPKcjd
+   fun:_ZN11webkit_glue25WebKitPlatformSupportImpl17loadAudioResourceEPN6WebKit11WebAudioBusEPKcjd
+   fun:_ZN7WebCore15PlatformSupport19decodeAudioFileDataEPKcjd
+}
+
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations
 {
    bug_todo_freeres
    Memcheck:Free
    fun:free
    fun:__libc_freeres
    fun:_vgnU_freeres
    fun:_Exit
    fun:exit
@@ skipping 16 matching lines @@
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }