Codebase Browser
chromium
Go to App

chromium/content/test/data/accessibility/aria/annotation-roles-expected-android-external.txt 

WebView focusable focused actions:[CLEAR_FOCUS, AX_FOCUS] bundle:[chromeRole="rootWebArea"]
++View text:"comment" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="comment", roleDescription="comment"]
++View text:"suggestion" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="suggestion", roleDescription="suggestion"]
++View actions:[AX_FOCUS] bundle:[chromeRole="paragraph"]
++++TextView text:"This is " actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="staticText"]
++++View text:"highlighted" actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="mark", roleDescription="highlight"]
++++TextView text:"." actions:[AX_FOCUS, NEXT, PREVIOUS] bundle:[chromeRole="staticText"]