[mutter] display: Fix inversion for meta_grab_op_is_*

[Jasper St. Pierre <jstpierre src gnome org>]

commit 226a09b38c4157ddb13f09a81641b9d81bbaa3bc
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Sat Aug 16 15:23:19 2014 -0400

    display: Fix inversion for meta_grab_op_is_*
    
    *sigh*, the inline function was supposed to prevent mistakes like this.

 src/core/display.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/core/display.c b/src/core/display.c
index 71883cf..a6c5612 100644
--- a/src/core/display.c
+++ b/src/core/display.c
@@ -1176,7 +1176,7 @@ grab_op_is_window (MetaGrabOp op)
 gboolean
 meta_grab_op_is_mouse (MetaGrabOp op)
 {
-  if (grab_op_is_window (op))
+  if (!grab_op_is_window (op))
     return FALSE;
 
   return (op & META_GRAB_OP_WINDOW_FLAG_KEYBOARD) == 0;
@@ -1185,7 +1185,7 @@ meta_grab_op_is_mouse (MetaGrabOp op)
 gboolean
 meta_grab_op_is_keyboard (MetaGrabOp op)
 {
-  if (grab_op_is_window (op))
+  if (!grab_op_is_window (op))
     return FALSE;
 
   return (op & META_GRAB_OP_WINDOW_FLAG_KEYBOARD) != 0;
@@ -1194,7 +1194,7 @@ meta_grab_op_is_keyboard (MetaGrabOp op)
 gboolean
 meta_grab_op_is_resizing (MetaGrabOp op)
 {
-  if (grab_op_is_window (op))
+  if (!grab_op_is_window (op))
     return FALSE;
 
   return (op & META_GRAB_OP_WINDOW_DIR_MASK) != 0;
@@ -1203,7 +1203,7 @@ meta_grab_op_is_resizing (MetaGrabOp op)
 gboolean
 meta_grab_op_is_moving (MetaGrabOp op)
 {
-  if (grab_op_is_window (op))
+  if (!grab_op_is_window (op))
     return FALSE;
 
   return (op & META_GRAB_OP_WINDOW_DIR_MASK) == 0;