1 files changed, 26 insertions, 0 deletions
diff --git a/base/message_pump_aurax11.cc b/base/message_pump_aurax11.cc
index 3e21903..10f95cb 100644
--- a/base/message_pump_aurax11.cc
+++ b/base/message_pump_aurax11.cc
@@ -6,6 +6,7 @@
 
 #include <glib.h>
 #include <X11/extensions/XInput2.h>
+#include <X11/XKBlib.h>
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
@@ -84,6 +85,30 @@ bool InitializeXInput2() {
   return xinput2_supported;
 }
 
+bool InitializeXkb() {
+  Display* display = base::MessagePumpAuraX11::GetDefaultXDisplay();
+  if (!display)
+    return false;
+
+  int opcode, event, error;
+  int major = XkbMajorVersion;
+  int minor = XkbMinorVersion;
+  if (!XkbQueryExtension(display, &opcode, &event, &error, &major, &minor)) {
+    DVLOG(1) << "Xkb extension not available.";
+    return false;
+  }
+
+  // Ask the server not to send KeyRelease event when the user holds down a key.
+  // crbug.com/138092
+  Bool supported_return;
+  if (!XkbSetDetectableAutoRepeat(display, True, &supported_return)) {
+    DVLOG(1) << "XKB not supported in the server.";
+    return false;
+  }
+
+  return true;
+}
+
 }  // namespace
 
 namespace base {
@@ -91,6 +116,7 @@ namespace base {
 MessagePumpAuraX11::MessagePumpAuraX11() : MessagePumpGlib(),
     x_source_(NULL) {
   InitializeXInput2();
+  InitializeXkb();
   InitXSource();
 }