Adding a few more test expectations for Android.

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

Index: content/test/gpu/gpu_tests/webgl_conformance_expectations.py
diff --git a/content/test/gpu/gpu_tests/webgl_conformance_expectations.py b/content/test/gpu/gpu_tests/webgl_conformance_expectations.py
index d4ec823351a1b884be9cd7c2bf2584802653e331..c86884897bb77a747ba38fac8bfdedddcbf4c6fd 100644
--- a/content/test/gpu/gpu_tests/webgl_conformance_expectations.py
+++ b/content/test/gpu/gpu_tests/webgl_conformance_expectations.py
@@ -294,6 +294,13 @@ class WebGLConformanceExpectations(GpuTestExpectations):
     self.Fail('conformance/textures/image_bitmap_from_image_bitmap/' +
               'tex-2d-rgba-rgba-unsigned_short_4_4_4_4.html',
               ['android', ('qualcomm', 'Adreno (TM) 418')], bug=610951)
+    self.Fail('conformance/textures/image_bitmap_from_image_bitmap/' +
+              'tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html',
+              ['android', ('qualcomm', 'Adreno (TM) 418')], bug=610951)
+    self.Fail('conformance/uniforms/uniform-samplers-test.html',
+              ['android', ('qualcomm', 'Adreno (TM) 418')], bug=610951)
+    self.Fail('deqp/data/gles2/shaders/preprocessor.html',
+              ['android', ('qualcomm', 'Adreno (TM) 418')], bug=610951)
 
     # Nexus 6
     self.Fail('WebglExtension.EXT_sRGB',
@@ -325,6 +332,11 @@ class WebGLConformanceExpectations(GpuTestExpectations):
               ['android', ('qualcomm', 'Adreno (TM) 420')], bug=611945)
     self.Fail('conformance/glsl/misc/shader-varying-packing-restrictions.html',
               ['android', ('qualcomm', 'Adreno (TM) 420')], bug=611945)
+    self.Fail('conformance/glsl/misc/shader-with-256-character-define.html',
+              ['android', ('qualcomm', 'Adreno (TM) 420')], bug=611945)
+    self.Fail('conformance/glsl/misc/' +
+              'shader-with-256-character-identifier.frag.html',
+              ['android', ('qualcomm', 'Adreno (TM) 420')], bug=611945)
 
     # Nexus 9
     self.Fail('WebglExtension.WEBGL_compressed_texture_atc',