{
  "Win7 Tests (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  }
}

{
  "Linux Tests (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Linux Tests (dbg) (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Mac10.8 Tests (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Mac10.8 Tests (dbg) (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Win7 Tests (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Win7 Tests (dbg) (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Win7 Tests x64 (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  },
  "Win7 Tests x64 (dbg) (ANGLE)": {
    "gtest_tests": [
      {
        "test": "angle_unittests"
      }
    ]
  }
}

Add test specs for new Linux, Mac and Windows ANGLE trybots.
Add test specs for new Linux, Mac and Windows ANGLE trybots.

BUG=504872

Review URL: https://codereview.chromium.org/1332093002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#348406}
