base: Remove the string logging from CHECK().

components/test_runner/test_runner_for_specific_view.cc

Index: components/test_runner/test_runner_for_specific_view.cc
diff --git a/components/test_runner/test_runner_for_specific_view.cc b/components/test_runner/test_runner_for_specific_view.cc
index eb6cb792baf1942d43f2cba0fdab5a6b7c7f6a3a..6f3c9db1492baeb4c7d20aad80b529d027ac991d 100644
--- a/components/test_runner/test_runner_for_specific_view.cc
+++ b/components/test_runner/test_runner_for_specific_view.cc
@@ -577,8 +577,8 @@ void TestRunnerForSpecificView::DidLosePointerLockInternal() {
 
 bool TestRunnerForSpecificView::CallShouldCloseOnWebView() {
   if (!web_view()->mainFrame()->toWebLocalFrame()) {
-    CHECK(false) << "This function cannot be called if the main frame is not a "
-                    "local frame.";
+    // This function cannot be called if the main frame is not a local frame.
+    CHECK(false);
   }
 
   return web_view()->mainFrame()->toWebLocalFrame()->dispatchBeforeUnloadEvent(
@@ -675,8 +675,8 @@ bool TestRunnerForSpecificView::FindString(
 
 std::string TestRunnerForSpecificView::SelectionAsMarkup() {
   if (!web_view()->mainFrame()->toWebLocalFrame()) {
-    CHECK(false) << "This function cannot be called if the main frame is not a "
-                    "local frame.";
+    // This function cannot be called if the main frame is not a local frame.
+    CHECK(false);
   }
   return web_view()->mainFrame()->toWebLocalFrame()->selectionAsMarkup().utf8();
 }