Extract media/capture/capture_unittests from media_unittests

testing/buildbot/chromium.linux.json

 {
   "Android Arm64 Builder (dbg)": {
     "additional_compile_targets": [
       "all"
     ]
   },
   "Android Builder": {
     "additional_compile_targets": [
       "cronet_test_instrumentation_apk",
       "system_webview_apk"
@@ skipping 112 matching lines @@
             {
               "android_devices": "4",
               "device_os": "KTU84P",
               "device_type": "hammerhead"
             }
           ]
         },
         "test": "breakpad_unittests"
       },
       {
+        "override_isolate_target": "capture_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "android_devices": "4",
+              "device_os": "KTU84P",
+              "device_type": "hammerhead"
+            }
+          ]
+        },
+        "test": "capture_unittests"
+      },
+      {
         "override_isolate_target": "cc_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
               "android_devices": "4",
               "device_os": "KTU84P",
               "device_type": "hammerhead"
             }
           ]
@@ skipping 523 matching lines @@
       {
         "test": "blink_heap_unittests"
       },
       {
         "override_compile_targets": [
           "breakpad_unittests"
         ],
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
         "test": "components_browsertests"
       },
       {
         "test": "components_unittests"
       },
       {
         "test": "content_browsertests"
@@ skipping 149 matching lines @@
         },
         "test": "base_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cacheinvalidation_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
+        "test": "capture_unittests"
+      },
+      {
         "test": "cast_alsa_cma_backend_unittests"
       },
       {
         "test": "cast_base_unittests"
       },
       {
         "test": "cast_crash_unittests"
       },
       {
         "test": "cast_media_unittests"
@@ skipping 176 matching lines @@
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cacheinvalidation_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
+        "test": "capture_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "cast_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cc_unittests"
       },
       {
         "swarming": {
@@ skipping 487 matching lines @@
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cacheinvalidation_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
+        "test": "capture_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "cast_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cc_unittests"
       },
       {
         "swarming": {
@@ skipping 383 matching lines @@
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cacheinvalidation_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
+        "test": "capture_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "cast_unittests"
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": true
         },
         "test": "cc_unittests"
       },
       {
         "swarming": {
@@ skipping 275 matching lines @@
         "override_compile_targets": [
           "telemetry_unittests_run"
         ],
         "swarming": {
           "can_use_on_swarming_builders": true
         }
       }
     ]
   }
 }