Remove WTFReportAssertionFailure and WTFReportBacktrace.

base/debug/stack_trace_unittest.cc

Index: base/debug/stack_trace_unittest.cc
diff --git a/base/debug/stack_trace_unittest.cc b/base/debug/stack_trace_unittest.cc
index e716bf740d81cbd795e4b879eaf1096e0acd91e3..204b2be008a15c7bb52ac0a5be09c17341056038 100644
--- a/base/debug/stack_trace_unittest.cc
+++ b/base/debug/stack_trace_unittest.cc
@@ -122,6 +122,18 @@ TEST_F(StackTraceTest, MAYBE_OutputToStream) {
 #endif  // define(OS_MACOSX)
 }
 
+TEST_F(StackTraceTest, TruncatedTrace) {
+  StackTrace trace;
+
+  size_t count = 0;
+  trace.Addresses(&count);
+  ASSERT_LT(2u, count);
+
+  StackTrace truncated(2);
+  truncated.Addresses(&count);
+  EXPECT_EQ(2u, count);
+}
+
 // The test is used for manual testing, e.g., to see the raw output.
 TEST_F(StackTraceTest, DebugOutputToStream) {
   StackTrace trace;