android: Add basic support for Broadcom GPUs

content/browser/gpu/gpu_data_manager_impl_private.cc

Index: content/browser/gpu/gpu_data_manager_impl_private.cc
diff --git a/content/browser/gpu/gpu_data_manager_impl_private.cc b/content/browser/gpu/gpu_data_manager_impl_private.cc
index 080bb94dc9f7dffe2394aa7005248a19bffc097d..fc29be299cd7c8174ac5ca80d8b1ee4f47509681 100644
--- a/content/browser/gpu/gpu_data_manager_impl_private.cc
+++ b/content/browser/gpu/gpu_data_manager_impl_private.cc
@@ -98,6 +98,8 @@ void ApplyAndroidWorkarounds(const GPUInfo& gpu_info,
       gpu_info.gl_vendor.find("ARM") != std::string::npos;
   bool is_qualcomm =
       gpu_info.gl_vendor.find("Qualcomm") != std::string::npos;
+  bool is_broadcom =
+      gpu_info.gl_vendor.find("Broadcom") != std::string::npos;
   bool is_mali_t604 = is_arm &&
       gpu_info.gl_renderer.find("Mali-T604") != std::string::npos;
 
@@ -113,7 +115,8 @@ void ApplyAndroidWorkarounds(const GPUInfo& gpu_info,
   // IMG: avoid context switching perf problems, crashes with share groups
   // Mali-T604: http://crbug.com/154715
   // QualComm, NVIDIA: Crashes with share groups
-  if (is_vivante || is_img || is_mali_t604 || is_nexus7 || is_qualcomm)
+  if (is_vivante || is_img || is_mali_t604 || is_nexus7 || is_qualcomm ||
+      is_broadcom)
     command_line->AppendSwitch(switches::kEnableVirtualGLContexts);
 
   gfx::DeviceDisplayInfo info;