Add gpu_perftests to perfbots.

testing/buildbot/chromium.perf.json

Index: testing/buildbot/chromium.perf.json
diff --git a/testing/buildbot/chromium.perf.json b/testing/buildbot/chromium.perf.json
index 5ec0a54e3215139255490ba2d77812feda20330f..8b1d9c036ba9c010c745c29dd8ea4edce6b47a1b 100644
--- a/testing/buildbot/chromium.perf.json
+++ b/testing/buildbot/chromium.perf.json
@@ -12,6 +12,11 @@
       {
         "name": "host_info",
         "script": "host_info.py"
+      },
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests"]
       }
     ]
   },
@@ -38,5 +43,59 @@
         "script": "host_info.py"
       }
     ]
+  },
+  "Linux Perf (1)": {
+    "scripts": [
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests", "--single-process-tests"]

[Nico, 2015/03/02 21:53:35]

why is the --single-process flag needed?

[Daniele Castagna, 2015/03/02 22:03:42]

It's to avoid having one test slowing down/interfering other ones. simonhatch@
just informed me that the flag is not needed anymore and the test itself should
specify that it should be run sequentially:
https://codereview.chromium.org/963203002/

I'm going to change the test and I'll update you as soon as I have a cl for
that.

[Daniele Castagna, 2015/03/02 22:22:02]

I included the change in this CL since it's only one line.

+      }
+    ]
+  },
+  "Win 7 ATI GPU Perf": {
+    "scripts": [
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests", "--single-process-tests"]
+      }
+    ]
+  },
+  "Win 7 Intel GPU Perf": {
+    "scripts": [
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests", "--single-process-tests"]
+      }
+    ]
+  },
+  "Win 7 Nvidia GPU Perf": {
+    "scripts": [
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests", "--single-process-tests"]
+      }
+    ]
+  },
+  "Mac 10.8 Perf (1)": {
+    "scripts": [
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests", "--single-process-tests"]
+      }
+    ]
+  },
+  "Mac 10.9 Perf (1)": {
+    "scripts": [
+      {
+	"name": "gpu_perftests",
+	"script": "gtest_perf_test.py",
+	"args": ["gpu_perftests", "--single-process-tests"]
+      }
+    ]
   }
 }