Cache render targets that render to wrapped textures

src/gpu/gl/GrGLTexture.h

Index: src/gpu/gl/GrGLTexture.h
diff --git a/src/gpu/gl/GrGLTexture.h b/src/gpu/gl/GrGLTexture.h
index 937b8be13edd0b3d0a3e998be62aec19fb65b1e1..d634046af48348265b9b01efdb7bb5e9096347be 100644
--- a/src/gpu/gl/GrGLTexture.h
+++ b/src/gpu/gl/GrGLTexture.h
@@ -29,12 +29,13 @@ public:
     };
 
     struct IDDesc {
-        GrGLTextureInfo             fInfo;
-        GrGpuResource::LifeCycle    fLifeCycle;
+        GrGLTextureInfo          fInfo;
+        GrBackendObjectLifeCycle fLifeCycle;
     };
 
-    GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&);
-    GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&, bool wasMipMapDataProvided);
+    GrGLTexture(GrGLGpu*, SkBudgeted, const GrSurfaceDesc&, const IDDesc&);
+    GrGLTexture(GrGLGpu*, SkBudgeted, const GrSurfaceDesc&, const IDDesc&,
+                bool wasMipMapDataProvided);
 
     GrBackendObject getTextureHandle() const override;
 
@@ -52,34 +53,33 @@ public:
         fTexParamsTimestamp = timestamp;
     }
 
-    GrGLuint textureID() const { return fInfo.fID; }
+    GrGLuint textureID() const { return fIDDesc.fInfo.fID; }
 
-    GrGLenum target() const { return fInfo.fTarget; }
+    GrGLenum target() const { return fIDDesc.fInfo.fTarget; }
 
 protected:
     // The public constructor registers this object with the cache. However, only the most derived
     // class should register with the cache. This constructor does not do the registration and
     // rather moves that burden onto the derived class.
     enum Derived { kDerived };
-    GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&, Derived);
+    GrGLTexture(GrGLGpu*, SkBudgeted, const GrSurfaceDesc&, const IDDesc&, Derived);
 
-    void init(const GrSurfaceDesc&, const IDDesc&);
+    void init(const GrSurfaceDesc&);
 
     void onAbandon() override;
     void onRelease() override;
+
+    bool refsWrappedResources() const override;
+
+    size_t onGpuMemorySize() const override;
+
     void setMemoryBacking(SkTraceMemoryDump* traceMemoryDump,
                           const SkString& dumpName) const override;
 
 private:
     TexParams                       fTexParams;
     GrGpu::ResetTimestamp           fTexParamsTimestamp;
-    // Holds the texture target and ID. A pointer to this may be shared to external clients for
-    // direct interaction with the GL object.
-    GrGLTextureInfo                 fInfo;
-
-    // We track this separately from GrGpuResource because this may be both a texture and a render
-    // target, and the texture may be wrapped while the render target is not.
-    LifeCycle                       fTextureIDLifecycle;
+    IDDesc fIDDesc;
 
     typedef GrTexture INHERITED;
 };