Zoom Extension API (chrome)

chrome/browser/extensions/api/tabs/tabs_constants.h

Index: chrome/browser/extensions/api/tabs/tabs_constants.h
diff --git a/chrome/browser/extensions/api/tabs/tabs_constants.h b/chrome/browser/extensions/api/tabs/tabs_constants.h
index 9c66f0576b6fddde43161261fb7d28a4d385805b..4175d3a7a8dd5b37f0fed90cc8c034603b991472 100644
--- a/chrome/browser/extensions/api/tabs/tabs_constants.h
+++ b/chrome/browser/extensions/api/tabs/tabs_constants.h
@@ -52,6 +52,8 @@ extern const char kWindowClosing[];
 extern const char kWindowIdKey[];
 extern const char kWindowTypeKey[];
 extern const char kWindowTypeLongKey[];
+extern const char kZoomSettingsMode[];
+extern const char kZoomSettingsScope[];
 
 // Value consts.
 extern const char kCanOnlyMoveTabsWithinNormalWindowsError[];
@@ -73,9 +75,13 @@ extern const char kWindowTypeValueDetachedPanel[];
 extern const char kWindowTypeValueApp[];
 
 // Error messages.
+extern const char kCannotChangeChromePageZoomSettingsError[];
+extern const char kCannotZoomChromePagesError[];
+extern const char kCannotZoomDisabledTabError[];
 extern const char kNoCrashBrowserError[];
 extern const char kNoCurrentWindowError[];
 extern const char kNoLastFocusedWindowError[];
+extern const char kPerOriginOnlyInAutomaticError[];
 extern const char kWindowNotFoundError[];
 extern const char kTabIndexNotFoundError[];
 extern const char kTabNotFoundError[];