4 files changed, 24 insertions, 20 deletions
diff --git a/webkit/port/platform/chromium/RenderThemeGtk.cpp b/webkit/port/platform/chromium/RenderThemeGtk.cpp
index 17f0734..4e74de9 100644
--- a/webkit/port/platform/chromium/RenderThemeGtk.cpp
+++ b/webkit/port/platform/chromium/RenderThemeGtk.cpp
@@ -205,6 +205,20 @@ static void gtkStyleSetCallback(GtkWidget* widget, GtkStyle* previous, RenderThe
     renderTheme->platformColorsDidChange();
 }
 
+static double querySystemBlinkInterval(double defaultInterval)
+{
+    GtkSettings* settings = gtk_settings_get_default();
+
+    gboolean shouldBlink;
+    gint time;
+
+    g_object_get(settings, "gtk-cursor-blink", &shouldBlink, "gtk-cursor-blink-time", &time, NULL);
+
+    if (!shouldBlink)
+        return 0;
+
+    return time / 1000.0;
+}
 
 // Implement WebCore::theme() for getting the global RenderTheme.
 RenderTheme* theme()
@@ -261,27 +275,16 @@ Color RenderThemeGtk::platformInactiveSelectionForegroundColor() const
     return makeColor(widget->style->text[GTK_STATE_ACTIVE]);
 }
 
-double RenderThemeGtk::caretBlinkFrequency() const
+double RenderThemeGtk::caretBlinkInterval() const
 {
     // Disable the blinking caret in layout test mode, as it introduces
     // a race condition for the pixel tests. http://b/1198440
-    if (ChromiumBridge::layoutTestMode()) {
-        // TODO(port): We need to disable this under linux, but returning 0
-        // (like Windows does) sends gtk into an infinite expose loop. Do
-        // something about this later.
-    }
-
-    GtkSettings* settings = gtk_settings_get_default();
-
-    gboolean shouldBlink;
-    gint time;
-
-    g_object_get(settings, "gtk-cursor-blink", &shouldBlink, "gtk-cursor-blink-time", &time, NULL);
-
-    if (!shouldBlink)
+    if (ChromiumBridge::layoutTestMode())
         return 0;
 
-    return time / 2000.;
+    // We cache the interval so we don't have to repeatedly request it from gtk.
+    static double blinkInterval = querySystemBlinkInterval(RenderTheme::caretBlinkInterval());
+    return blinkInterval;
 }
 
 void RenderThemeGtk::systemFont(int propId, Document* document, FontDescription& fontDescription) const
diff --git a/webkit/port/platform/chromium/RenderThemeGtk.h b/webkit/port/platform/chromium/RenderThemeGtk.h
index c4bfd32..48932d2 100644
--- a/webkit/port/platform/chromium/RenderThemeGtk.h
+++ b/webkit/port/platform/chromium/RenderThemeGtk.h
@@ -54,7 +54,7 @@ public:
     virtual Color platformActiveSelectionForegroundColor() const;
     virtual Color platformInactiveSelectionForegroundColor() const;
 
-    virtual double caretBlinkFrequency() const;
+    virtual double caretBlinkInterval() const;
 
     // System fonts.
     virtual void systemFont(int propId, Document*, FontDescription&) const;
diff --git a/webkit/port/rendering/RenderThemeWin.cpp b/webkit/port/rendering/RenderThemeWin.cpp
index cb474c3..4377107 100644
--- a/webkit/port/rendering/RenderThemeWin.cpp
+++ b/webkit/port/rendering/RenderThemeWin.cpp
@@ -185,7 +185,8 @@ static void setSizeIfAuto(RenderStyle* style, const IntSize& size)
         style->setHeight(Length(size.height(), Fixed));
 }
 
-static double querySystemBlinkInterval(double defaultInterval) {
+static double querySystemBlinkInterval(double defaultInterval)
+{
     UINT blinkTime = ::GetCaretBlinkTime();
     if (blinkTime == 0)
         return defaultInterval;
@@ -258,7 +259,7 @@ Color RenderThemeWin::platformTextSearchHighlightColor() const
     return Color(255, 255, 150);
 }
 
-double RenderThemeWin::caretBlinkFrequency() const
+double RenderThemeWin::caretBlinkInterval() const
 {
     // Disable the blinking caret in layout test mode, as it introduces
     // a race condition for the pixel tests. http://b/1198440
diff --git a/webkit/port/rendering/RenderThemeWin.h b/webkit/port/rendering/RenderThemeWin.h
index cd9cb4c..0dd3494 100644
--- a/webkit/port/rendering/RenderThemeWin.h
+++ b/webkit/port/rendering/RenderThemeWin.h
@@ -62,7 +62,7 @@ public:
     virtual Color platformInactiveSelectionForegroundColor() const;
     virtual Color platformTextSearchHighlightColor() const;
 
-    virtual double caretBlinkFrequency() const;
+    virtual double caretBlinkInterval() const;
 
     // System fonts.
     virtual void systemFont(int propId, Document*, FontDescription&) const;