2 files changed, 6 insertions, 3 deletions
diff --git a/Source/WebCore/plugins/win/PluginPackageWin.cpp b/Source/WebCore/plugins/win/PluginPackageWin.cpp
index e06d1f4..e835e3c 100644
--- a/Source/WebCore/plugins/win/PluginPackageWin.cpp
+++ b/Source/WebCore/plugins/win/PluginPackageWin.cpp
@@ -74,6 +74,9 @@ bool PluginPackage::isPluginBlacklisted()
     } else if (fileName() == "npmozax.dll") {
         // Bug 15217: Mozilla ActiveX control complains about missing xpcom_core.dll
         return true;
+    } else if (fileName() == "npwpf.dll") {
+        // Bug 57119: Microsoft Windows Presentation Foundation (WPF) plug-in complains about missing xpcom.dll
+        return true;
     } else if (name() == "Yahoo Application State Plugin") {
         // https://bugs.webkit.org/show_bug.cgi?id=26860
         // Bug in Yahoo Application State plug-in earlier than 1.0.0.6 leads to heap corruption. 
@@ -312,7 +315,7 @@ unsigned PluginPackage::hash() const
         m_mimeToExtensions.size()
     };
 
-    return WTF::StringHasher::createBlobHash<sizeof(hashCodes)>(hashCodes);
+    return StringHasher::hashMemory<sizeof(hashCodes)>(hashCodes);
 }
 
 bool PluginPackage::equal(const PluginPackage& a, const PluginPackage& b)
diff --git a/Source/WebCore/plugins/win/PluginViewWin.cpp b/Source/WebCore/plugins/win/PluginViewWin.cpp
index 208121e..f575709 100644
--- a/Source/WebCore/plugins/win/PluginViewWin.cpp
+++ b/Source/WebCore/plugins/win/PluginViewWin.cpp
@@ -83,6 +83,7 @@
 #endif
 
 #if PLATFORM(CAIRO)
+#include "PlatformContextCairo.h"
 #include <cairo-win32.h>
 #endif
 
@@ -572,8 +573,7 @@ void PluginView::paintWindowedPluginIntoContext(GraphicsContext* context, const
     // Must flush drawings up to this point to the backing metafile, otherwise the
     // plugin region will be overwritten with any clear regions specified in the
     // cairo-controlled portions of the rendering.
-    PlatformGraphicsContext* ctx = context->platformContext();
-    cairo_show_page(ctx);
+    cairo_show_page(context->platformContext()->cr());
 #endif
 
     HDC hdc = windowsContext.hdc();