Add getColorSpace to GrTextureProducer

src/gpu/GrImageIDTextureAdjuster.h

Index: src/gpu/GrImageIDTextureAdjuster.h
diff --git a/src/gpu/GrImageIDTextureAdjuster.h b/src/gpu/GrImageIDTextureAdjuster.h
index d516fc592c212a7f21786f080181c25ea7110825..c32bdb18a09d8b778c0dd85d63349e933397e551 100644
--- a/src/gpu/GrImageIDTextureAdjuster.h
+++ b/src/gpu/GrImageIDTextureAdjuster.h
@@ -21,6 +21,9 @@ class GrBitmapTextureAdjuster : public GrTextureAdjuster {
 public:
     explicit GrBitmapTextureAdjuster(const SkBitmap* bmp);
 
+protected:
+    SkColorSpace* getColorSpace() override;
+
 private:
     void makeCopyKey(const CopyParams& params, GrUniqueKey* copyKey) override;
 
@@ -37,6 +40,9 @@ class GrImageTextureAdjuster : public GrTextureAdjuster {
 public:
     explicit GrImageTextureAdjuster(const SkImage_Base* img);
 
+protected:
+    SkColorSpace* getColorSpace() override;
+
 private:
     void makeCopyKey(const CopyParams& params, GrUniqueKey* copyKey) override;
 
@@ -61,6 +67,8 @@ protected:
 
     void didCacheCopy(const GrUniqueKey& copyKey) override;
 
+    SkColorSpace* getColorSpace() override;
+
 private:
     const SkBitmap  fBitmap;
     GrUniqueKey     fOriginalKey;
@@ -84,6 +92,8 @@ protected:
     void makeCopyKey(const CopyParams& stretch, GrUniqueKey* paramsCopyKey) override;
     void didCacheCopy(const GrUniqueKey& copyKey) override;
 
+    SkColorSpace* getColorSpace() override;
+
 private:
     SkImageCacherator*      fCacher;
     const SkImage*          fClient;