Various changes required to support ChromeVox Next to read Views and Windows.

chrome/common/extensions/extension_constants.h

Index: chrome/common/extensions/extension_constants.h
diff --git a/chrome/common/extensions/extension_constants.h b/chrome/common/extensions/extension_constants.h
index dda78ac676182437982f56a1c7609cb4a60847b2..9d0612affffa29c6f42d876fb7e48d344347a473 100644
--- a/chrome/common/extensions/extension_constants.h
+++ b/chrome/common/extensions/extension_constants.h
@@ -212,10 +212,6 @@ extern const char kChromeVoxExtensionPath[];
 extern const char kChromeVoxManifestFilename[];
 // Name of ChromeVox guest manifest file.
 extern const char kChromeVoxGuestManifestFilename[];
-// Name of ChromeVox next manifest file.
-extern const char kChromeVoxNextManifestFilename[];
-// Name of ChromeVox next guest manifest file.
-extern const char kChromeVoxNextGuestManifestFilename[];
 // Extension id, path (relative to |chrome::DIR_RESOURCES|) and IME engine
 // id for the builtin-in Braille IME extension.
 extern const char kBrailleImeExtensionId[];