Run clang-format on the repository

We currently don't have any checks for clang formatting as part of our
check-in process, this is an incremental patch to get things compliant.

Author: baylesj

src/lib_json/json_value.cpp

@@ -853,9 +853,9 @@ bool Value::asBool() const {
   case uintValue:
     return value_.uint_ ? true : false;
   case realValue: {
-      // According to JavaScript language zero or NaN is regarded as false
-      const auto value_classification = std::fpclassify(value_.real_);
-      return value_classification != FP_ZERO && value_classification != FP_NAN;
+    // According to JavaScript language zero or NaN is regarded as false
+    const auto value_classification = std::fpclassify(value_.real_);
+    return value_classification != FP_ZERO && value_classification != FP_NAN;
   }
   default:
     break;

src/test_lib_json/main.cpp

@@ -16,7 +16,6 @@
 #include <cstring>
 #include <iomanip>
 #include <iostream>
-#include <sstream>
 #include <json/config.h>
 #include <json/json.h>
 #include <limits>
@@ -1649,7 +1648,7 @@ JSONTEST_FIXTURE(ValueTest, StaticString) {
 
 JSONTEST_FIXTURE(ValueTest, WideString) {
   // https://github.com/open-source-parsers/jsoncpp/issues/756
-  const std::string uni = u8"式，进";  // "\u5f0f\uff0c\u8fdb"
+  const std::string uni = u8"式，进"; // "\u5f0f\uff0c\u8fdb"
   std::string styled;
   {
     Json::Value v;