Remove version checks for _MSC_VER < 1800 (msvs2013).

src/core/SkScan_Path.cpp

Index: src/core/SkScan_Path.cpp
diff --git a/src/core/SkScan_Path.cpp b/src/core/SkScan_Path.cpp
index 4508865a991132faa620131c28e54880cac429ec..6c1f1c052d399f29fb66f129910119e20968bb6c 100644
--- a/src/core/SkScan_Path.cpp
+++ b/src/core/SkScan_Path.cpp
@@ -119,7 +119,7 @@ static void validate_edges_for_y(const SkEdge* edge, int curr_y) {
     #define validate_edges_for_y(edge, curr_y)
 #endif
 
-#if defined _WIN32 && _MSC_VER >= 1300  // disable warning : local variable used without having been initialized
+#if defined _WIN32  // disable warning : local variable used without having been initialized
 #pragma warning ( push )
 #pragma warning ( disable : 4701 )
 #endif
@@ -392,7 +392,7 @@ static void PrePostInverseBlitterProc(SkBlitter* blitter, int y, bool isStart) {
 
 ///////////////////////////////////////////////////////////////////////////////
 
-#if defined _WIN32 && _MSC_VER >= 1300
+#if defined _WIN32
 #pragma warning ( pop )
 #endif