Remove version checks for _MSC_VER < 1800 (msvs2013).

src/core/SkScan_Path.cpp

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkScanPriv.h"
 #include "SkBlitter.h"
 #include "SkEdge.h"
@@ skipping 101 matching lines @@
         SkASSERT(edge->fFirstY <= edge->fLastY);
 
         SkASSERT(edge->fPrev->fX <= edge->fX);
         edge = edge->fNext;
     }
 }
 #else
     #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
 
 typedef void (*PrePostProc)(SkBlitter* blitter, int y, bool isStartOfScanline);
 #define PREPOST_START   true
 #define PREPOST_END     false
 
 static void walk_edges(SkEdge* prevHead, SkPath::FillType fillType,
                        SkBlitter* blitter, int start_y, int stop_y,
@@ skipping 252 matching lines @@
     SkBlitter*  fBlitter;
     int         fFirstX, fLastX, fPrevX;
 };
 
 static void PrePostInverseBlitterProc(SkBlitter* blitter, int y, bool isStart) {
     ((InverseBlitter*)blitter)->prepost(y, isStart);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
-#if defined _WIN32 && _MSC_VER >= 1300
+#if defined _WIN32
 #pragma warning ( pop )
 #endif
 
 static bool operator<(const SkEdge& a, const SkEdge& b) {
     int valuea = a.fFirstY;
     int valueb = b.fFirstY;
 
     if (valuea == valueb) {
         valuea = a.fX;
         valueb = b.fX;
@@ skipping 362 matching lines @@
         clipRgn = &wrap.getRgn();
         blitter = wrap.getBlitter();
     }
 
     SkScanClipper clipper(blitter, clipRgn, ir);
     blitter = clipper.getBlitter();
     if (blitter) {
         sk_fill_triangle(pts, clipper.getClipRect(), blitter, ir);
     }
 }