2009-04-24 Nate Chapin <japhet@google.com>

        Reviewed by Dimitri Glazkov.

        https://bugs.webkit.org/show_bug.cgi?id=25343
        Fix Chromium/Skia bug where -webkit-box-shadow with 0,0 offset
        ignores blur.

        * WebCore\platform\graphics\skia\GraphicsContextSkia.cpp
         (WebCore::GraphicsContext::setPlatformShadow): Add check against
         blur before clearing looper.

git-svn-id: svn://svn.chromium.org/blink/trunk@42833 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/WebCore/ChangeLog

+2009-04-24  Nate Chapin  <japhet@google.com>
+
+        Reviewed by Dimitri Glazkov.
+
+        https://bugs.webkit.org/show_bug.cgi?id=25343
+        Fix Chromium/Skia bug where -webkit-box-shadow with 0,0 offset 
+        ignores blur.
+
+        * WebCore\platform\graphics\skia\GraphicsContextSkia.cpp
+         (WebCore::GraphicsContext::setPlatformShadow): Add check against
+         blur before clearing looper.
+
 2009-04-24  Eric Roman  <eroman@chromium.org>
 
         Reviewed by Darin Adler.

third_party/WebKit/WebCore/platform/graphics/skia/GraphicsContextSkia.cpp

@@ -963,7 +963,7 @@ void GraphicsContext::setPlatformShadow(const IntSize& size,
         return;
 
     // Detect when there's no effective shadow and clear the looper.
-    if (size.width() == 0 && size.height() == 0) {
+    if (size.width() == 0 && size.height() == 0 && blurInt == 0) {
         platformContext()->setDrawLooper(NULL);
         return;
     }