Add test for reprojected content.
Add test for reprojected content.

GoogleChrome/accessibility-developer-tools,GoogleChrome/accessibility-developer-tools,garcialo/accessibility-developer-tools,GoogleChrome/accessibility-developer-tools,alice/accessibility-developer-tools,ricksbrown/accessibility-developer-tools,alice/accessibility-developer-tools,ricksbrown/accessibility-developer-tools,alice/accessibility-developer-tools,garcialo/accessibility-developer-tools,garcialo/accessibility-developer-tools,ricksbrown/accessibility-developer-tools