Valgrind: Widen some InlineFlowBox suppressions.

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 # running overnight and removing outdated bugs/suppressions.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 3276 matching lines @@
    fun:_Znw*
    fun:_ZN8app_list4test12_GLOBAL__N_122AppListViewTestContext16RunStartPageTestEv
 }
 {
    bug_405865
    Memcheck:Uninitialized
    fun:_ZNK5blink13InlineFlowBox20computeMaxLogicalTopERf
    ...
    fun:_ZNK5blink13RootInlineBox13maxLogicalTopEv
    fun:_ZN5blinkL22computeUnderlineOffsetENS_21TextUnderlinePositionERKNS_11FontMetricsEPKNS_13InlineTextBoxEf
-   fun:_ZN5blink13InlineTextBox15paintDecorationEPNS_15GraphicsContextERKNS_10FloatPointENS_14TextDecorationEPKNS_10ShadowListE
+   fun:_ZN5blink20InlineTextBoxPainter15paintDecorationEPNS_15GraphicsContextERKNS_10FloatPointENS_14TextDecorationE
+   fun:_ZN5blink20InlineTextBoxPainter5paintERNS_9PaintInfoERKNS_11LayoutPointE
    fun:_ZN5blink13InlineTextBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
-   fun:_ZN5blink13InlineFlowBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
-   fun:_ZN5blink13RootInlineBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
-   fun:_ZNK5blink17RenderLineBoxList5paintEPNS_20RenderBoxModelObjectERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock13paintContentsERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock11paintObjectERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock5paintERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock10paintChildEPNS_9RenderBoxERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock13paintChildrenERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock13paintContentsERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock11paintObjectERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock5paintERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock10paintChildEPNS_9RenderBoxERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock13paintChildrenERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock13paintContentsERNS_9PaintInfoERKNS_11LayoutPointE
-   fun:_ZN5blink11RenderBlock11paintObjectERNS_9PaintInfoERKNS_11LayoutPointE
 }
 {
    bug_411235
    Memcheck:Overlap
    fun:memcpy@@GLIBC_2.14
    fun:IncrementalCopyFastPath
    fun:BrotliDecompress
    fun:BrotliDecompressBuffer
    fun:_ZN12_GLOBAL__N_115Woff2UncompressEPhmPKhmj
 }
@@ skipping 24 matching lines @@
    bug_417048a
    Memcheck:Uninitialized
    ...
    fun:_ZNK5blink17RenderLineBoxList7hitTestEPNS_20RenderBoxModelObjectERKNS_14HitTestRequestERNS_13HitTestResultERKNS_15HitTestLocationERKNS_11LayoutPointENS_13HitTestActionE
    fun:_ZN5blink*Render*_14HitTestRequestERNS_13HitTestResultERKNS_15HitTestLocationERKNS_11LayoutPointENS_13HitTestActionE
 }
 {
    bug_417048b
    Memcheck:Uninitialized
    fun:_ZN5blink13InlineFlowBox45clearDescendantsHaveSameLineHeightAndBaselineEv
+   ...
    fun:_ZN5blinkL25setLogicalWidthForTextRunEPNS_13RootInlineBoxEPNS_7BidiRunEPNS_10RenderTextEfRKNS*
    fun:_ZN5blink15RenderBlockFlow41computeInlineDirectionPositionsForSegmentEPNS_13RootInlineBoxERKNS*
    fun:_ZN5blink15RenderBlockFlow38computeInlineDirectionPositionsForLineEPNS_13RootInlineBoxERKNS*
 }
 {
    bug_417048c
    Memcheck:Uninitialized
    fun:_ZNK5blink13InlineFlowBox35constrainToLineTopAndBottomIfNeededERNS_10LayoutRectE
    fun:_ZN5blink13InlineFlowBox28paintBoxDecorationBackgroundERNS_9PaintInfoERKNS_11LayoutPointE
    fun:_ZN5blink13InlineFlowBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
@@ skipping 45 matching lines @@
    ...
    fun:_ZN16sync_file_system13drive_backend14SyncEngineTest5SetUpEv
 }
 {
    bug_419373
    Memcheck:Uninitialized
    fun:_ZNK5blink20InlineFlowBoxPainter49roundedFrameRectClampedToLineTopAndBottomIfNeededEv
    fun:_ZN5blink20InlineFlowBoxPainter28paintBoxDecorationBackgroundERNS_9PaintInfoERKNS_11LayoutPointE
    fun:_ZN5blink20InlineFlowBoxPainter5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
    fun:_ZN5blink13InlineFlowBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
-   fun:_ZN5blink20InlineFlowBoxPainter5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
-   fun:_ZN5blink13InlineFlowBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
-   fun:_ZN5blink13RootInlineBox5paintERNS_9PaintInfoERKNS_11LayoutPointENS_10LayoutUnitES6_
 }
 {
    bug_422485
    Memcheck:Overlap
    fun:memcpy@@GLIBC_2.14
    fun:_ZNK8SkBitmap12copyPixelsToEPvmmb
    fun:_ZN5blink19ImageFrameGenerator14decodeAndScaleERK11SkImageInfomPvm
    fun:_ZN5blink22DecodingImageGenerator11onGetPixelsERK11SkImageInfoPvmPjPi
    fun:_ZN16SkImageGenerator9getPixelsERK11SkImageInfoPvmPjPi
    ...
    fun:_ZNK6SkDraw10drawBitmapERK8SkBitmapRK8SkMatrixRK7SkPaint
 }