Fix up all the easy virtual ... SK_OVERRIDE cases.

This fixes every case where virtual and SK_OVERRIDE were on the same line,
which should be the bulk of cases.  We'll have to manually clean up the rest
over time unless I level up in regexes.

for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end

BUG=skia:

Review URL: https://codereview.chromium.org/806653007
diff --git a/src/gpu/gl/GrGLPath.h b/src/gpu/gl/GrGLPath.h
index 57a2640..f048f85 100644
--- a/src/gpu/gl/GrGLPath.h
+++ b/src/gpu/gl/GrGLPath.h
@@ -31,12 +31,12 @@
     GrGLuint pathID() const { return fPathID; }
 
 protected:
-    virtual void onRelease() SK_OVERRIDE;
-    virtual void onAbandon() SK_OVERRIDE;
+    void onRelease() SK_OVERRIDE;
+    void onAbandon() SK_OVERRIDE;
 
 private:
     // TODO: Figure out how to get an approximate size of the path in Gpu memory.
-    virtual size_t onGpuMemorySize() const SK_OVERRIDE { return 100; }
+    size_t onGpuMemorySize() const SK_OVERRIDE { return 100; }
 
     GrGLuint fPathID;