Obey gtk-cursor-blink setting

webkit/glue/webview_impl.cc

Index: webkit/glue/webview_impl.cc
diff --git a/webkit/glue/webview_impl.cc b/webkit/glue/webview_impl.cc
index a90d162f11653590698df7b6d831d36c32ba8ecd..017ebdb319eb3c958a9b2b75aacf329223de9c28 100644
--- a/webkit/glue/webview_impl.cc
+++ b/webkit/glue/webview_impl.cc
@@ -45,6 +45,8 @@ MSVC_PUSH_WARNING_LEVEL(0);
 #include "PopupMenuClient.h"
 #if defined(OS_WIN)
 #include "RenderThemeChromiumWin.h"
+#elif defined(OS_LINUX)
+#include "RenderThemeChromiumLinux.h"
 #else
 #include "RenderTheme.h"
 #endif
@@ -1804,6 +1806,13 @@ bool WebViewImpl::IsActive() {
       : false;
 }
 
+#if defined(OS_LINUX)
+void WebViewImpl::SetCaretBlinkInterval(double interval) {
+  reinterpret_cast<RenderThemeChromiumLinux*>(theme())->
+      setCaretBlinkInterval(interval);
+}
+#endif
+
 void WebViewImpl::DidCommitLoad(bool* is_new_navigation) {
   if (is_new_navigation)
     *is_new_navigation = observed_new_navigation_;