gpu: Raise GL_OUT_OF_MEMORY when BeginQueryEXT fails to allocate.

gpu/command_buffer/common/gles2_cmd_utils.cc

Index: gpu/command_buffer/common/gles2_cmd_utils.cc
diff --git a/gpu/command_buffer/common/gles2_cmd_utils.cc b/gpu/command_buffer/common/gles2_cmd_utils.cc
index f310d474d79c2469929d8bd82d86e969b879e0f6..97bc081a1857fd490ec6a2b29da063fc510ddbaa 100644
--- a/gpu/command_buffer/common/gles2_cmd_utils.cc
+++ b/gpu/command_buffer/common/gles2_cmd_utils.cc
@@ -774,23 +774,24 @@ const int32 kBufferDestroyed = 0x3095;  // EGL_BUFFER_DESTROYED
 const int32 kShareResources        = 0x10000;
 const int32 kBindGeneratesResource = 0x10001;
 const int32 kFailIfMajorPerfCaveat = 0x10002;
+const int32 kLoseContextWhenOutOfMemory = 0x10003;
 
 }  // namespace
 
 ContextCreationAttribHelper::ContextCreationAttribHelper()
-  : alpha_size_(-1),
-    blue_size_(-1),
-    green_size_(-1),
-    red_size_(-1),
-    depth_size_(-1),
-    stencil_size_(-1),
-    samples_(-1),
-    sample_buffers_(-1),
-    buffer_preserved_(true),
-    share_resources_(false),
-    bind_generates_resource_(true),
-    fail_if_major_perf_caveat_(false) {
-}
+    : alpha_size_(-1),
+      blue_size_(-1),
+      green_size_(-1),
+      red_size_(-1),
+      depth_size_(-1),
+      stencil_size_(-1),
+      samples_(-1),
+      sample_buffers_(-1),
+      buffer_preserved_(true),
+      share_resources_(false),
+      bind_generates_resource_(true),
+      fail_if_major_perf_caveat_(false),
+      lose_context_when_out_of_memory_(false) {}
 
 void ContextCreationAttribHelper::Serialize(std::vector<int32>* attribs) {
   if (alpha_size_ != -1) {
@@ -833,6 +834,8 @@ void ContextCreationAttribHelper::Serialize(std::vector<int32>* attribs) {
   attribs->push_back(bind_generates_resource_ ? 1 : 0);
   attribs->push_back(kFailIfMajorPerfCaveat);
   attribs->push_back(fail_if_major_perf_caveat_ ? 1 : 0);
+  attribs->push_back(kLoseContextWhenOutOfMemory);
+  attribs->push_back(lose_context_when_out_of_memory_ ? 1 : 0);
   attribs->push_back(kNone);
 }
 
@@ -887,6 +890,9 @@ bool ContextCreationAttribHelper::Parse(const std::vector<int32>& attribs) {
       case kFailIfMajorPerfCaveat:
         fail_if_major_perf_caveat_ = value != 0;
         break;
+      case kLoseContextWhenOutOfMemory:
+        lose_context_when_out_of_memory_ = value != 0;
+        break;
       case kNone:
         // Terminate list, even if more attributes.
         return true;