Correction of Windows SampleApp build break introduced by r925. 
(http://code.google.com/p/skia/source/detail?r=925)

Issue: http://codereview.appspot.com/4286053/



git-svn-id: http://skia.googlecode.com/svn/trunk@933 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index 23ee27f..b94960d 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -41,7 +41,7 @@
     #define SK_USE_SHADERS
 #endif
 
-#if 1
+#ifdef SK_BUILD_FOR_MAC
 #include <CoreFoundation/CoreFoundation.h>
 #include <CoreFoundation/CFURLAccess.h>
 
@@ -349,7 +349,9 @@
     fCurrIndex = 0;
     this->loadView(fSamples[fCurrIndex]());
 
+#ifdef SK_BUILD_FOR_MAC
     testpdf();
+#endif
 }
 
 SampleWindow::~SampleWindow() {