Remove more unnamed namespace usages.

experimental/StrokePathRenderer/GrStrokePathRenderer.cpp

Index: experimental/StrokePathRenderer/GrStrokePathRenderer.cpp
diff --git a/experimental/StrokePathRenderer/GrStrokePathRenderer.cpp b/experimental/StrokePathRenderer/GrStrokePathRenderer.cpp
index fbfc7654bb213cf41334ea9d53e60c73a048f950..4b41dba5b16b6afddb15ed363ee6cabf5a6ecd87 100644
--- a/experimental/StrokePathRenderer/GrStrokePathRenderer.cpp
+++ b/experimental/StrokePathRenderer/GrStrokePathRenderer.cpp
@@ -11,9 +11,7 @@
 #include "SkPath.h"
 #include "SkStrokeRec.h"
 
-namespace {
-
-bool is_clockwise(const SkVector& before, const SkVector& after) {
+static bool is_clockwise(const SkVector& before, const SkVector& after) {
     return before.cross(after) > 0;
 }
 
@@ -23,9 +21,9 @@ enum IntersectionType {
     kOut_IntersectionType
 };
 
-IntersectionType intersection(const SkPoint& p1, const SkPoint& p2,
-                              const SkPoint& p3, const SkPoint& p4,
-                                    SkPoint& res) {
+static IntersectionType intersection(const SkPoint& p1, const SkPoint& p2,
+                                     const SkPoint& p3, const SkPoint& p4,
+                                     SkPoint& res) {
     // Store the values for fast access and easy
     // equations-to-code conversion
     SkScalar x1 = p1.x(), x2 = p2.x(), x3 = p3.x(), x4 = p4.x();
@@ -52,8 +50,6 @@ IntersectionType intersection(const SkPoint& p1, const SkPoint& p2,
             kOut_IntersectionType : kIn_IntersectionType;
 }
 
-} // namespace
-
 GrStrokePathRenderer::GrStrokePathRenderer() {
 }