Revert 186416

> Use client side arrays for GL_STREAM_DRAW attributes
> 
> Certain GPU/drivers are slow when using constantly changing
> vertex buffers. They also run out of memory as the pipeline
> the buffers so while a buffer is in used being drawn to they
> can't delete it immediately when you upload new data to the 
> buffer.
> 
> This is an attempt to work around that issue seemlessly by
> using client side arrays for buffers marked as GL_STREAM_DRAW
> 
> BUG=178093
> 
> 
> Review URL: https://chromiumcodereview.appspot.com/12494005

TBR=gman@chromium.org
Review URL: https://codereview.chromium.org/12544006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186459 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 22 deletions

diff --git a/gpu/command_buffer/service/vertex_attrib_manager.h b/gpu/command_buffer/service/vertex_attrib_manager.h
index ddd29be..76c75c8 100644
--- a/gpu/command_buffer/service/vertex_attrib_manager.h
+++ b/gpu/command_buffer/service/vertex_attrib_manager.h
@@ -17,9 +17,6 @@
 namespace gpu {
 namespace gles2 {
 
-class FeatureInfo;
-class GLES2Decoder;
-class Program;
 class VertexArrayManager;
 
 // Info about a Vertex Attribute. This is used to track what the user currently
@@ -78,14 +75,6 @@ class GPU_EXPORT VertexAttrib {
                                      max_vertex_accessed;
   }
 
-  bool is_client_side_array() const {
-    return is_client_side_array_;
-  }
-
-  void set_is_client_side_array(bool value) {
-    is_client_side_array_ = value;
-  }
-
  private:
   friend class VertexAttribManager;
 
@@ -150,9 +139,6 @@ class GPU_EXPORT VertexAttrib {
 
   GLsizei divisor_;
 
-  // Will be true if this was assigned to a client side array.
-  bool is_client_side_array_;
-
   // The buffer bound to this attribute.
   scoped_refptr<Buffer> buffer_;
 
@@ -245,14 +231,6 @@ class GPU_EXPORT VertexAttribManager :
     return vertex_attrib_infos_.size();
   }
 
-  bool ValidateBindings(
-      const char* function_name,
-      GLES2Decoder* decoder,
-      FeatureInfo* feature_info,
-      Program* current_program,
-      GLuint max_vertex_accessed,
-      GLsizei primcount);
-
  private:
   friend class VertexArrayManager;
   friend class VertexArrayManagerTest;