Fix machine_model behaviors in gpu blacklist.

gpu/config/gpu_control_list_entry_unittest.cc

Index: gpu/config/gpu_control_list_entry_unittest.cc
diff --git a/gpu/config/gpu_control_list_entry_unittest.cc b/gpu/config/gpu_control_list_entry_unittest.cc
index b62be3e6606b9bbe3d1475f6216b5b7d5f731d69..d9ab702135dd3e7bf57581d2e806318ca49f35a7 100644
--- a/gpu/config/gpu_control_list_entry_unittest.cc
+++ b/gpu/config/gpu_control_list_entry_unittest.cc
@@ -56,7 +56,6 @@ class GpuControlListEntryTest : public testing::Test {
     gpu_info_.driver_vendor = "NVIDIA";
     gpu_info_.driver_version = "1.6.18";
     gpu_info_.driver_date = "7-14-2009";
-    gpu_info_.machine_model = "MacBookPro 7.1";
     gpu_info_.gl_vendor = "NVIDIA Corporation";
     gpu_info_.gl_renderer = "NVIDIA GeForce GT 120 OpenGL Engine";
     gpu_info_.performance_stats.graphics = 5.0;
@@ -707,6 +706,66 @@ TEST_F(GpuControlListEntryTest, SingleActiveGPU) {
       GpuControlList::kOsMacosx, "10.6", gpu_info()));
 }
 
+#if defined(OS_MACOSX)
+TEST_F(GpuControlListEntryTest, MachineModelMac) {
+  const std::string json = LONG_STRING_CONST(
+      {
+        "id": 1,
+        "os": {
+          "type": "macosx"
+        },
+        "machine_model": {
+          "name": {
+            "op": "=",
+            "value": "MacBookPro"
+          },
+          "version": {
+            "op": "=",
+            "value": "7.1"
+          }
+        },
+        "features": [
+          "test_feature_0"
+        ]
+      }
+  );
+  ScopedEntry entry(GetEntryFromString(json));
+  EXPECT_TRUE(entry.get() != NULL);
+  GPUInfo gpu_info;
+  gpu_info_.machine_model = "MacBookPro 7.1";
+  EXPECT_EQ(GpuControlList::kOsMacosx, entry->GetOsType());
+  EXPECT_TRUE(entry->Contains(
+      GpuControlList::kOsMacosx, "10.6", gpu_info));
+}
+#else
+TEST_F(GpuControlListEntryTest, MachineModelNonMac) {
+  const std::string json = LONG_STRING_CONST(
+      {
+        "id": 1,
+        "os": {
+          "type": "android"
+        },
+        "machine_model": {
+          "name": {
+            "op": "=",
+            "value": "Nexus 5"
+          }
+        },
+        "features": [
+          "test_feature_0"
+        ]
+      }
+  );
+  ScopedEntry entry(GetEntryFromString(json));
+  EXPECT_TRUE(entry.get() != NULL);
+  EXPECT_EQ(GpuControlList::kOsAndroid, entry->GetOsType());
+  GPUInfo gpu_info;
+  gpu_info.machine_model = "Nexus 5";
+  EXPECT_TRUE(entry->Contains(
+      GpuControlList::kOsAndroid, "4.1", gpu_info));
+}
+#endif
+
 class GpuControlListEntryDualGPUTest : public GpuControlListEntryTest {
  public:
   GpuControlListEntryDualGPUTest() { }