Move DstCoordTexture to GrXP, rename and remove the word "copy" from dstcopytexture names.

include/gpu/GrTexture.h

Index: include/gpu/GrTexture.h
diff --git a/include/gpu/GrTexture.h b/include/gpu/GrTexture.h
index d565f2f9a7353faf9ec2839fc2e43c0f754ad964..ddba94065be2600847422bc887b89db46f62f9a0 100644
--- a/include/gpu/GrTexture.h
+++ b/include/gpu/GrTexture.h
@@ -70,43 +70,4 @@ private:
     typedef GrSurface INHERITED;
 };
 
-/**
- * Represents a texture that is intended to be accessed in device coords with an offset.
- */
-class GrDeviceCoordTexture {
-public:
-    GrDeviceCoordTexture() { fOffset.set(0, 0); }
-
-    GrDeviceCoordTexture(const GrDeviceCoordTexture& other) {
-        *this = other;
-    }
-
-    GrDeviceCoordTexture(GrTexture* texture, const SkIPoint& offset)
-        : fTexture(SkSafeRef(texture))
-        , fOffset(offset) {
-    }
-
-    GrDeviceCoordTexture& operator=(const GrDeviceCoordTexture& other) {
-        fTexture.reset(SkSafeRef(other.fTexture.get()));
-        fOffset = other.fOffset;
-        return *this;
-    }
-
-    const SkIPoint& offset() const { return fOffset; }
-
-    void setOffset(const SkIPoint& offset) { fOffset = offset; }
-    void setOffset(int ox, int oy) { fOffset.set(ox, oy); }
-
-    GrTexture* texture() const { return fTexture.get(); }
-
-    GrTexture* setTexture(GrTexture* texture) {
-        fTexture.reset(SkSafeRef(texture));
-        return texture;
-    }
-
-private:
-    SkAutoTUnref<GrTexture> fTexture;
-    SkIPoint                fOffset;
-};
-
 #endif