Replace flaky PNG smoke test

The removed test is a bit slow, which I suspect is
causing flaky behavior on Android.  The test that
is replacing it provides coverage of png decoding
and color correction.

BUG=657839
BUG=661769

Review-Url: https://codereview.chromium.org/2477013003
Cr-Commit-Position: refs/heads/master@{#430270}

third_party/WebKit/LayoutTests/SmokeTests

@@ -83,9 +83,9 @@ fast/html/process-end-tag-for-inbody-crash.html
 fast/html/tabindex-removal.html
 fast/html/xhtml-serialize.html
 fast/images/link-body-content-imageDimensionChanged-crash.html
+fast/images/paletted-png-with-color-profile.html
 fast/images/percent-height-image.html
 fast/images/png-extra-row-crash.html
-fast/images/png-suite/test.html
 fast/images/script-counter-imageDimensionChanged-crash.html
 fast/images/size-failure.html
 fast/images/style-access-during-imageChanged-crash.html

third_party/WebKit/LayoutTests/TestExpectations

@@ -113,8 +113,6 @@ crbug.com/646016 paint/invalidation/selected-replaced.html [ Failure ]
 # ====== LayoutNG-only failures from here ======
 # LayoutNG - is a new layout system for Blink.
 
-crbug.com/657839 [ Android ] fast/images/png-suite/test.html [ Pass Failure ]
-
 #### fast/block/basic
 #### Passed: 12
 #### Skipped: 20