Limit max texture size to 4096x4096 on intel mac

gpu/command_buffer/service/context_group.cc

Index: gpu/command_buffer/service/context_group.cc
diff --git a/gpu/command_buffer/service/context_group.cc b/gpu/command_buffer/service/context_group.cc
index f3c2de3384230bdf23e69d68de54a5a333dc7610..8e8815ab3171b2806790736c0eb0f5d58000c63c 100644
--- a/gpu/command_buffer/service/context_group.cc
+++ b/gpu/command_buffer/service/context_group.cc
@@ -109,6 +109,8 @@ bool ContextGroup::Initialize(const DisallowedFeatures& disallowed_features,
     std::string lc_str(::StringToLowerASCII(std::string(vendor_str)));
     bool intel_on_mac = strstr(lc_str.c_str(), "intel");
     if (intel_on_mac) {
+      max_texture_size = std::min(
+        static_cast<GLint>(4096), max_texture_size);
       max_cube_map_texture_size = std::min(
         static_cast<GLint>(512), max_cube_map_texture_size);
     }