Do not share FBOs/VAOs/Transform feedback objects across contexts

gpu/command_buffer/build_gles2_cmd_buffer.py

Index: gpu/command_buffer/build_gles2_cmd_buffer.py
diff --git a/gpu/command_buffer/build_gles2_cmd_buffer.py b/gpu/command_buffer/build_gles2_cmd_buffer.py
index 479b2d6be187cde9f2c8555557e3138153ef5373..6ada0cbb5b2e9bccd21618fafcb64313239cf2bc 100755
--- a/gpu/command_buffer/build_gles2_cmd_buffer.py
+++ b/gpu/command_buffer/build_gles2_cmd_buffer.py
@@ -2917,6 +2917,7 @@ _FUNCTION_INFO = {
     'gl_test_func': 'glGenFramebuffersEXT',
     'resource_type': 'Framebuffer',
     'resource_types': 'Framebuffers',
+    'not_shared': 'True',
   },
   'GenRenderbuffers': {
     'type': 'GENn', 'gl_test_func': 'glGenRenderbuffersEXT',
@@ -4245,6 +4246,7 @@ _FUNCTION_INFO = {
     'resource_types': 'VertexArrays',
     'unit_test': False,
     'pepper_interface': 'VertexArrayObject',
+    'not_shared': 'True',
   },
   'BindVertexArrayOES': {
     'type': 'Bind',