Fix progress bar indicator for accessibility.

ui/message_center/cocoa/notification_controller.mm

Index: ui/message_center/cocoa/notification_controller.mm
diff --git a/ui/message_center/cocoa/notification_controller.mm b/ui/message_center/cocoa/notification_controller.mm
index d2c8bf387c78655c690a77bcf9826822d38d9dc8..43037ff796be482f56e6aff39993af4868ef8b70 100644
--- a/ui/message_center/cocoa/notification_controller.mm
+++ b/ui/message_center/cocoa/notification_controller.mm
@@ -51,6 +51,17 @@
   [gfx::SkColorToCalibratedNSColor(message_center::kProgressBarSliceColor) set];
   [path fill];
 }
+
+-(id)accessibilityAttributeValue:(NSString*)attribute {

[dewittj, 2014/06/12 21:04:19]

Depending on how it looked, this may be more readable if you set the value
within the complex if statement and only have one [nsstring stringwithformat]
call

[Robert Sesek, 2014/06/12 21:23:23]

+1

[Robert Sesek, 2014/06/12 21:23:23]

nit: space before ( after the -

[Pete Williamson, 2014/06/17 18:21:36]

Both Done.

+  if ([attribute isEqualToString:NSAccessibilityDescriptionAttribute]) {
+    return [NSString stringWithFormat:@"%lf", [self doubleValue]];
+  } else if ([attribute isEqualToString:NSAccessibilityMinValueAttribute]) {
+    return [NSString stringWithFormat:@"%lf", [self minValue]];
+  } else if ([attribute isEqualToString:NSAccessibilityMaxValueAttribute]) {
+    return [NSString stringWithFormat:@"%lf", [self maxValue]];
+  }
+  return [super accessibilityAttributeValue:attribute];
+}
 @end
 
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