Change command buffer client code to use structures....

command_buffer/service/cross/gl/sampler_gl.cc

Index: command_buffer/service/cross/gl/sampler_gl.cc
===================================================================
--- command_buffer/service/cross/gl/sampler_gl.cc	(revision 26638)
+++ command_buffer/service/cross/gl/sampler_gl.cc	(working copy)
@@ -175,7 +175,7 @@
   // Dirty effect, because this sampler id may be used.
   DirtyEffect();
   samplers_.Assign(id, new SamplerGL());
-  return BufferSyncInterface::PARSE_NO_ERROR;
+  return BufferSyncInterface::kParseNoError;
 }
 
 // Destroys the Sampler resource.
@@ -183,8 +183,8 @@
   // Dirty effect, because this sampler id may be used.
   DirtyEffect();
   return samplers_.Destroy(id) ?
-      BufferSyncInterface::PARSE_NO_ERROR :
-      BufferSyncInterface::PARSE_INVALID_ARGUMENTS;
+      BufferSyncInterface::kParseNoError :
+      BufferSyncInterface::kParseInvalidArguments;
 }
 
 BufferSyncInterface::ParseError GAPIGL::SetSamplerStates(
@@ -198,12 +198,12 @@
     unsigned int max_anisotropy) {
   SamplerGL *sampler = samplers_.Get(id);
   if (!sampler)
-    return BufferSyncInterface::PARSE_INVALID_ARGUMENTS;
+    return BufferSyncInterface::kParseInvalidArguments;
   // Dirty effect, because this sampler id may be used.
   DirtyEffect();
   sampler->SetStates(addressing_u, addressing_v, addressing_w,
                      mag_filter, min_filter, mip_filter, max_anisotropy);
-  return BufferSyncInterface::PARSE_NO_ERROR;
+  return BufferSyncInterface::kParseNoError;
 }
 
 BufferSyncInterface::ParseError GAPIGL::SetSamplerBorderColor(
@@ -211,11 +211,11 @@
     const RGBA &color) {
   SamplerGL *sampler = samplers_.Get(id);
   if (!sampler)
-    return BufferSyncInterface::PARSE_INVALID_ARGUMENTS;
+    return BufferSyncInterface::kParseInvalidArguments;
   // Dirty effect, because this sampler id may be used.
   DirtyEffect();
   sampler->SetBorderColor(color);
-  return BufferSyncInterface::PARSE_NO_ERROR;
+  return BufferSyncInterface::kParseNoError;
 }
 
 BufferSyncInterface::ParseError GAPIGL::SetSamplerTexture(
@@ -223,11 +223,11 @@
     ResourceID texture_id) {
   SamplerGL *sampler = samplers_.Get(id);
   if (!sampler)
-    return BufferSyncInterface::PARSE_INVALID_ARGUMENTS;
+    return BufferSyncInterface::kParseInvalidArguments;
   // Dirty effect, because this sampler id may be used.
   DirtyEffect();
   sampler->SetTexture(texture_id);
-  return BufferSyncInterface::PARSE_NO_ERROR;
+  return BufferSyncInterface::kParseNoError;
 }