Revert "Disable NativeMessagingLaunchApiTest.InvalidConnectId on Win dbg."

This reverts commit 65c5d4c4.

Reason for revert: Flakes are caused by some unrelated crash lingering somewhere in DWriteFontLookupTableBuilder

Original change's description:
> Disable NativeMessagingLaunchApiTest.InvalidConnectId on Win dbg.
> 
> TBR=dbertoni@chromium.org
> BUG:1065344
> 
> Change-Id: Ib760d8263dc8cdd75c750a07770244a5e3ff779b
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2124311
> Reviewed-by: Tim Schumann <tschumann@chromium.org>
> Commit-Queue: Tim Schumann <tschumann@chromium.org>
> Auto-Submit: Tim Schumann <tschumann@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#753973}

TBR=tschumann@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I96f1a1cc871ac98c469f2a0a47fc7b4698ebdc25
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2128029Reviewed-by: Sergei Datsenko <dats@chromium.org>
Commit-Queue: Sergei Datsenko <dats@chromium.org>
Cr-Commit-Position: refs/heads/master@{#754750}

chrome/browser/extensions/api/messaging/native_messaging_apitest.cc

@@ -251,13 +251,7 @@ IN_PROC_BROWSER_TEST_F(NativeMessagingLaunchApiTest, Error) {
   EXPECT_EQ("--connect-id=test-connect-id", connect_id);
 }
 
-// TODO(crbug/1065344): Flaky on Win dbg.
-#if defined(OS_WIN) && !defined(NDEBUG)
-#define MAYBE_InvalidConnectId DISABLED_InvalidConnectId
-#else
-#define MAYBE_InvalidConnectId InvalidConnectId
-#endif
-IN_PROC_BROWSER_TEST_F(NativeMessagingLaunchApiTest, MAYBE_InvalidConnectId) {
+IN_PROC_BROWSER_TEST_F(NativeMessagingLaunchApiTest, InvalidConnectId) {
   ASSERT_NO_FATAL_FAILURE(test_host_.RegisterTestHost(false));
 
   StartupBrowserCreator::ProcessCommandLineAlreadyRunning(