Plumb through cropped output size for VideoFrame

cc/layer_tree_host_impl_unittest.cc

Index: cc/layer_tree_host_impl_unittest.cc
diff --git a/cc/layer_tree_host_impl_unittest.cc b/cc/layer_tree_host_impl_unittest.cc
index 68a4b7f4738f9e1d0f955d3ef67b6c626509656a..b68c6268bd992e4e84526ad4165c17c360d97ef8 100644
--- a/cc/layer_tree_host_impl_unittest.cc
+++ b/cc/layer_tree_host_impl_unittest.cc
@@ -2538,13 +2538,16 @@ public:
     FakeVideoFrame() : m_textureId(0) { memset(m_data, 0x80, sizeof(m_data)); }
     virtual ~FakeVideoFrame() { }
     virtual Format format() const { return m_textureId ? FormatNativeTexture : FormatYV12; }
-    virtual unsigned width() const { return 4; }
-    virtual unsigned height() const { return 4; }
     virtual unsigned planes() const { return m_textureId ? 0 : 3; }
-    virtual int stride(unsigned plane) const { return 4; }
     virtual const void* data(unsigned plane) const { return m_data; }
     virtual unsigned textureId() const { return m_textureId; }
     virtual unsigned textureTarget() const { return m_textureId ? GL_TEXTURE_2D : 0; }
+    virtual unsigned visibleX() const { return 0; }
+    virtual unsigned visibleY() const { return 0; }
+    virtual unsigned visibleWidth() const { return 4; }
+    virtual unsigned visibleHeight() const { return 4; }
+    virtual unsigned textureWidth() const { return 4; }
+    virtual unsigned textureHeight() const { return 4; }
 

[Ami GONE FROM CHROMIUM, 2012/10/25 00:43:07]

y u no test the interesting case of non-zero offset and non-1.0 scaling?

[sheu, 2012/10/25 01:53:54]

Done.

     void setTextureId(unsigned id) { m_textureId = id; }