Update webgl_conformance_gl_tests expectations for old AMD.

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 import os
 
 from gpu_tests.gpu_test_expectations import GpuTestExpectations
 
 # See the GpuTestExpectations class for documentation.
 
 class WebGLConformanceExpectations(GpuTestExpectations):
@@ skipping 155 matching lines @@
 
     # WIN / D3D9 / Intel failures
     self.Fail('conformance/ogles/GL/cos/cos_001_to_006.html',
         ['win', 'intel', 'd3d9'], bug=540538)
 
     # WIN / OpenGL / NVIDIA failures
     # Mark ANGLE's OpenGL as flaky on Windows Nvidia
     self.Flaky('conformance/*', ['win', 'nvidia', 'opengl'], bug=582083)
 
     # Win / OpenGL / AMD failures
+    self.Fail('conformance/attribs/gl-bindAttribLocation-aliasing.html',
+        ['win', ('amd', 0x6779), 'opengl'], bug=649824)
+    self.Flaky('conformance/attribs/gl-bindAttribLocation-matrix.html',
+        ['win', ('amd', 0x6779), 'opengl'], bug=649824)
+    self.Flaky('conformance/attribs/gl-bindAttribLocation-repeated.html',
+        ['win', ('amd', 0x6779), 'opengl'], bug=649824)
+    self.Fail('conformance/extensions/webgl-draw-buffers.html',
+        ['win', ('amd', 0x6779), 'opengl'], bug=649824)
     self.Skip('conformance/glsl/misc/shader-struct-scope.html',
         ['win', 'amd', 'opengl'], bug=1007) # angle bug ID
     self.Skip('conformance/glsl/misc/shaders-with-invariance.html',
         ['win', 'amd', 'opengl'], bug=1007) # angle bug ID
     self.Fail('conformance/glsl/misc/struct-nesting-of-variable-names.html',
         ['win', 'amd', 'opengl'], bug=1007) # angle bug ID
     self.Fail('conformance/rendering/clipping-wide-points.html',
         ['win', 'amd', 'opengl'], bug=1506) # angle bug ID
 
     # Mark ANGLE's OpenGL as flaky on Windows Amd
@@ skipping 526 matching lines @@
     self.Fail('conformance/textures/misc/texture-npot.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Fail('conformance/textures/misc/texture-npot-video.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Fail('conformance/textures/misc/texture-size.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Fail('conformance/uniforms/gl-uniform-arrays.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Skip('conformance/uniforms/uniform-default-values.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)