base: Remove the string logging from CHECK().

content/browser/android/content_view_core_impl.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/android/content_view_core_impl.h"
 
 #include <stddef.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
@@ skipping 1570 matching lines @@
 // This is called for each ContentView.
 jlong Init(JNIEnv* env,
            const JavaParamRef<jobject>& obj,
            const JavaParamRef<jobject>& jweb_contents,
            const JavaParamRef<jobject>& jview_android_delegate,
            jlong jwindow_android,
            jfloat dipScale,
            const JavaParamRef<jobject>& retained_objects_set) {
   WebContentsImpl* web_contents = static_cast<WebContentsImpl*>(
       WebContents::FromJavaWebContents(jweb_contents));
-  CHECK(web_contents) <<
-      "A ContentViewCoreImpl should be created with a valid WebContents.";
+  // A ContentViewCoreImpl should be created with a valid WebContents.
+  CHECK(web_contents);
   ui::ViewAndroid* view_android = web_contents->GetView()->GetNativeView();
   view_android->SetDelegate(jview_android_delegate);
 
   ui::WindowAndroid* window_android =
         reinterpret_cast<ui::WindowAndroid*>(jwindow_android);
   DCHECK(window_android);
   window_android->AddChild(view_android);
 
   // TODO: pass dipScale.
   ContentViewCoreImpl* view = new ContentViewCoreImpl(
@@ skipping 14 matching lines @@
     return ScopedJavaLocalRef<jobject>();
 
   return view->GetJavaObject();
 }
 
 bool RegisterContentViewCore(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content