base: Remove the string logging from CHECK().

base/trace_event/memory_dump_manager.cc

Index: base/trace_event/memory_dump_manager.cc
diff --git a/base/trace_event/memory_dump_manager.cc b/base/trace_event/memory_dump_manager.cc
index 28d5d56c59d4346a9cb740d55fbbeca5aef6b603..3e603f94b296983001edde2ca4db4a3bbad0a220 100644
--- a/base/trace_event/memory_dump_manager.cc
+++ b/base/trace_event/memory_dump_manager.cc
@@ -166,13 +166,10 @@ void MemoryDumpManager::EnableHeapProfilingIfNeeded() {
     AllocationContextTracker::SetCaptureMode(
         AllocationContextTracker::CaptureMode::NATIVE_STACK);
 #else
-    CHECK(false) << "'" << profiling_mode << "' mode for "
-                 << switches::kEnableHeapProfiling << " flag is not supported "
-                 << "for this platform / build type.";
+    CHECK(false);
 #endif
   } else {
-    CHECK(false) << "Invalid mode '" << profiling_mode << "' for "
-               << switches::kEnableHeapProfiling << " flag.";
+    CHECK(false);
   }
 
   for (auto mdp : dump_providers_)