Reland: Extract media/capture/capture_unittests from media_unittests

testing/buildbot/chromium.android.json

Index: testing/buildbot/chromium.android.json
diff --git a/testing/buildbot/chromium.android.json b/testing/buildbot/chromium.android.json
index a8a298540cb24edd63102e2a389f4c1d330c3bde..863ac3c12382c85f68982b01f45dd3239eab3aab 100644
--- a/testing/buildbot/chromium.android.json
+++ b/testing/buildbot/chromium.android.json
@@ -112,6 +112,19 @@
         "test": "breakpad_unittests"
       },
       {
+        "override_isolate_target": "capture_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "device_os": "MMB29Q",
+              "device_type": "bullhead"
+            }
+          ]
+        },
+        "test": "capture_unittests"
+      },
+      {
         "override_isolate_target": "cc_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
@@ -664,6 +677,19 @@
         "test": "breakpad_unittests"
       },
       {
+        "override_isolate_target": "capture_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "device_os": "KTU84P",
+              "device_type": "hammerhead"
+            }
+          ]
+        },
+        "test": "capture_unittests"
+      },
+      {
         "override_isolate_target": "cc_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,
@@ -1131,6 +1157,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1235,6 +1264,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1342,6 +1374,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1449,6 +1484,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1567,6 +1605,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1674,6 +1715,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1787,6 +1831,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {
@@ -1894,6 +1941,9 @@
         "test": "breakpad_unittests"
       },
       {
+        "test": "capture_unittests"
+      },
+      {
         "test": "cc_unittests"
       },
       {