Make shader and program object lifetimes match OpenGL ES spec....

gpu/command_buffer/service/gles2_cmd_decoder_unittest_1.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_1.cc
===================================================================
--- gpu/command_buffer/service/gles2_cmd_decoder_unittest_1.cc	(revision 68425)
+++ gpu/command_buffer/service/gles2_cmd_decoder_unittest_1.cc	(working copy)
@@ -60,8 +60,7 @@
 };
 
 template <>
-void GLES2DecoderTestBase::SpecializedSetup<CopyTexSubImage2D, 0>(
-    bool valid) {
+void GLES2DecoderTestBase::SpecializedSetup<CopyTexSubImage2D, 0>(bool valid) {
   if (valid) {
     DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId);
     DoTexImage2D(
@@ -71,6 +70,19 @@
 };
 
 template <>
+void GLES2DecoderTestBase::SpecializedSetup<DetachShader, 0>(bool valid) {
+  if (valid) {
+    EXPECT_CALL(*gl_,
+                AttachShader(kServiceProgramId, kServiceShaderId))
+        .Times(1)
+        .RetiresOnSaturation();
+    AttachShader attach_cmd;
+    attach_cmd.Init(client_program_id_, client_shader_id_);
+    EXPECT_EQ(error::kNoError, ExecuteCmd(attach_cmd));
+  }
+};
+
+template <>
 void GLES2DecoderTestBase::SpecializedSetup<FramebufferRenderbuffer, 0>(
     bool valid) {
   DoBindFramebuffer(GL_FRAMEBUFFER, client_framebuffer_id_,