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chromium/content/test/data/accessibility/css/background-color-transparent-expected-android-external.txt 

WebView focusable focused actions:[CLEAR_FOCUS, AX_FOCUS] bundle:[chromeRole="rootWebArea"]
++TextView text:"Document base color." viewIdResName:"default" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="genericContainer"]
++TextView text:"Transparent color." viewIdResName:"transparent" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="paragraph"]
++TextView text:"Obscuring background." viewIdResName:"obscuring-background" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="paragraph"]
++TextView text:"Blended with document base color." viewIdResName:"blended-default" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="paragraph"]
++TextView text:"Blended with background color." viewIdResName:"blended-background" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="paragraph"]