memory-infra: Finish moving memory_infra from TracingController

content/browser/tracing/memory_tracing_browsertest.cc

Index: content/browser/tracing/memory_tracing_browsertest.cc
diff --git a/content/browser/tracing/memory_tracing_browsertest.cc b/content/browser/tracing/memory_tracing_browsertest.cc
index fe966660829131db6aa2442692f1e5c05a707fd4..3ef05bfde8e27e4eada18de052a1ed6d26cba25e 100644
--- a/content/browser/tracing/memory_tracing_browsertest.cc
+++ b/content/browser/tracing/memory_tracing_browsertest.cc
@@ -20,6 +20,7 @@
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/shell/browser/shell.h"
+#include "services/resource_coordinator/memory/coordinator/coordinator_impl.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using base::trace_event::MemoryDumpArgs;
@@ -122,6 +123,9 @@ class MemoryTracingTest : public ContentBrowserTest {
             GetTraceConfig_EmptyTriggers());
 
     base::RunLoop run_loop;
+    // Start the Coordinator service.
+    memory_instrumentation::CoordinatorImpl::GetInstance(
+        base::ThreadTaskRunnerHandle::Get().get());
     bool success = TracingController::GetInstance()->StartTracing(
       trace_config, run_loop.QuitClosure());
     EXPECT_TRUE(success);