Increase minidump test verbosity

Increases the verbosity of the Telemetry minidump tests and adds the
--passthrough flag so we can see what is happening in passing cases
for comparison to failing cases.

Bug: 1084931
Change-Id: I0d08c7d99f83cec306a6155411edb482de542d66
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2495972
Auto-Submit: Brian Sheedy <bsheedy@chromium.org>
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#820825}

testing/buildbot/chromium.android.json

@@ -29304,7 +29304,9 @@
       {
         "args": [
           "BrowserMinidumpTest",
-          "--browser=android-chromium"
+          "--browser=android-chromium",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "isolate_profile_data": true,
@@ -37441,7 +37443,9 @@
       {
         "args": [
           "BrowserMinidumpTest",
-          "--browser=android-chromium"
+          "--browser=android-chromium",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "merge": {
@@ -37466,7 +37470,9 @@
       {
         "args": [
           "BrowserMinidumpTest",
-          "--browser=android-chromium-monochrome"
+          "--browser=android-chromium-monochrome",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "merge": {

testing/buildbot/chromium.fyi.json

@@ -5427,7 +5427,9 @@
       },
       {
         "args": [
-          "BrowserMinidumpTest"
+          "BrowserMinidumpTest",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "merge": {
@@ -7657,7 +7659,9 @@
       },
       {
         "args": [
-          "BrowserMinidumpTest"
+          "BrowserMinidumpTest",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "merge": {

testing/buildbot/chromium.win.json

@@ -1417,7 +1417,9 @@
       },
       {
         "args": [
-          "BrowserMinidumpTest"
+          "BrowserMinidumpTest",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "merge": {
@@ -3911,7 +3913,9 @@
       },
       {
         "args": [
-          "BrowserMinidumpTest"
+          "BrowserMinidumpTest",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "isolate_profile_data": true,
@@ -7582,7 +7586,9 @@
       },
       {
         "args": [
-          "BrowserMinidumpTest"
+          "BrowserMinidumpTest",
+          "-v",
+          "--passthrough"
         ],
         "isolate_name": "telemetry_perf_unittests",
         "merge": {

testing/buildbot/test_suites.pyl

@@ -4212,6 +4212,8 @@
         'args': [
           'BrowserMinidumpTest',
           '--browser=android-chromium',
+          '-v',
+          '--passthrough',
         ],
         'isolate_name': 'telemetry_perf_unittests',
       },
@@ -4219,6 +4221,8 @@
         'args': [
           'BrowserMinidumpTest',
           '--browser=android-chromium-monochrome',
+          '-v',
+          '--passthrough',
         ],
         'isolate_name': 'telemetry_perf_unittests',
       },
@@ -4229,6 +4233,8 @@
       'telemetry_desktop_minidump_unittests': {
         'args': [
           'BrowserMinidumpTest',
+          '-v',
+          '--passthrough',
         ],
         'isolate_name': 'telemetry_perf_unittests',
       },