Removes uses of unnamed namespace from samplecode.

samplecode/OverView.cpp

Index: samplecode/OverView.cpp
diff --git a/samplecode/OverView.cpp b/samplecode/OverView.cpp
index 3b7183e85aaea1753b551bc857b04903e5aa5aeb..fec7fb39fbad0db5513133e04dcf17ec47160f53 100644
--- a/samplecode/OverView.cpp
+++ b/samplecode/OverView.cpp
@@ -12,14 +12,10 @@
 #include "SkCanvas.h"
 #include "SkView.h"
 
-namespace {
-
-const int N = 8;
-const SkScalar kWidth = SkIntToScalar(640);
-const SkScalar kHeight = SkIntToScalar(480);
-const char gIsOverview[] = "is-overview";
-
-}  // namespace
+static const int N = 8;
+static const SkScalar kWidth = SkIntToScalar(640);
+static const SkScalar kHeight = SkIntToScalar(480);
+static const char gIsOverview[] = "is-overview";
 
 class OverView : public SkView {
 public: