base: Remove the string logging from CHECK().

chrome/browser/android/vr_shell/ui_scene.cc

 // Copyright 2016 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 "chrome/browser/android/vr_shell/ui_scene.h"
 
 #include "base/values.h"
 #include "chrome/browser/android/vr_shell/animation.h"
 #include "chrome/browser/android/vr_shell/easing.h"
 #include "chrome/browser/android/vr_shell/ui_elements.h"
@@ skipping 54 matching lines @@
     CHECK(item_dict->GetDouble("a", &value));
     output->angle = value;
   }
 }
 
 void ParseFloats(const base::DictionaryValue& dict,
                  const std::vector<std::string>& keys,
                  std::vector<float>* vec) {
   for (const auto& key : keys) {
     double value;
-    CHECK(dict.GetDouble(key, &value)) << "parsing tag " << key;
+    // parsing tag |key|.
+    CHECK(dict.GetDouble(key, &value));
     vec->push_back(value);
   }
 }
 
 void ParseEndpointToFloats(Animation::Property property,
                            const base::DictionaryValue& dict,
                            std::vector<float>* vec) {
   switch (property) {
     case Animation::Property::COPYRECT:
       ParseFloats(dict, {"x", "y", "width", "height"}, vec);
@@ skipping 320 matching lines @@
                       reinterpret_cast<int*>(&element->x_anchoring))) {
     CHECK_GE(element->parent_id, 0);
   }
   if (dict.GetInteger("yAnchoring",
                       reinterpret_cast<int*>(&element->y_anchoring))) {
     CHECK_GE(element->parent_id, 0);
   }
 }
 
 }  // namespace vr_shell