Revert "layers: Clang-format changes for files in layers dir of repo"

This reverts commit e260acfb96ea20945149ede6a250ef622ca7fd03.
The clang-format changes need to be postponed until just prior
to public release to facilitate MRs.
diff --git a/layers/vk_layer_config.cpp b/layers/vk_layer_config.cpp
old mode 100644
new mode 100755
index 58f82f1..1d2cfc7
--- a/layers/vk_layer_config.cpp
+++ b/layers/vk_layer_config.cpp
@@ -37,15 +37,16 @@
 
 #define MAX_CHARS_PER_LINE 4096
 
-class ConfigFile {
-  public:
+class ConfigFile
+{
+public:
     ConfigFile();
     ~ConfigFile();
 
     const char *getOption(const std::string &_option);
     void setOption(const std::string &_option, const std::string &_val);
 
-  private:
+private:
     bool m_fileIsParsed;
     std::map<std::string, std::string> m_valueMap;
 
@@ -54,7 +55,8 @@
 
 static ConfigFile g_configFileObj;
 
-static VkLayerDbgAction stringToDbgAction(const char *_enum) {
+static VkLayerDbgAction stringToDbgAction(const char *_enum)
+{
     // only handles single enum values
     if (!strcmp(_enum, "VK_DBG_LAYER_ACTION_IGNORE"))
         return VK_DBG_LAYER_ACTION_IGNORE;
@@ -66,10 +68,11 @@
 #endif
     else if (!strcmp(_enum, "VK_DBG_LAYER_ACTION_BREAK"))
         return VK_DBG_LAYER_ACTION_BREAK;
-    return (VkLayerDbgAction)0;
+    return (VkLayerDbgAction) 0;
 }
 
-static VkFlags stringToDbgReportFlags(const char *_enum) {
+static VkFlags stringToDbgReportFlags(const char *_enum)
+{
     // only handles single enum values
     if (!strcmp(_enum, "VK_DEBUG_REPORT_INFO"))
         return VK_DEBUG_REPORT_INFO_BIT_EXT;
@@ -81,10 +84,11 @@
         return VK_DEBUG_REPORT_ERROR_BIT_EXT;
     else if (!strcmp(_enum, "VK_DEBUG_REPORT_DEBUG"))
         return VK_DEBUG_REPORT_DEBUG_BIT_EXT;
-    return (VkFlags)0;
+    return (VkFlags) 0;
 }
 
-static unsigned int convertStringEnumVal(const char *_enum) {
+static unsigned int convertStringEnumVal(const char *_enum)
+{
     unsigned int ret;
 
     ret = stringToDbgAction(_enum);
@@ -94,32 +98,31 @@
     return stringToDbgReportFlags(_enum);
 }
 
-const char *getLayerOption(const char *_option) {
+const char *getLayerOption(const char *_option)
+{
     return g_configFileObj.getOption(_option);
 }
 
 // If option is NULL or stdout, return stdout, otherwise try to open option
 //  as a filename. If successful, return file handle, otherwise stdout
-FILE *getLayerLogOutput(const char *_option, const char *layerName) {
-    FILE *log_output = NULL;
+FILE* getLayerLogOutput(const char *_option, const char *layerName)
+{
+    FILE* log_output = NULL;
     if (!_option || !strcmp("stdout", _option))
         log_output = stdout;
     else {
         log_output = fopen(_option, "w");
         if (log_output == NULL) {
             if (_option)
-                std::cout << std::endl << layerName
-                          << " ERROR: Bad output filename specified: "
-                          << _option << ". Writing to STDOUT instead"
-                          << std::endl << std::endl;
+                std::cout << std::endl << layerName << " ERROR: Bad output filename specified: " << _option << ". Writing to STDOUT instead" << std::endl << std::endl;
             log_output = stdout;
         }
     }
     return log_output;
 }
 
-VkDebugReportFlagsEXT getLayerOptionFlags(const char *_option,
-                                          uint32_t optionDefault) {
+VkDebugReportFlagsEXT getLayerOptionFlags(const char *_option, uint32_t optionDefault)
+{
     VkDebugReportFlagsEXT flags = optionDefault;
     const char *option = (g_configFileObj.getOption(_option));
 
@@ -155,7 +158,8 @@
     return flags;
 }
 
-bool getLayerOptionEnum(const char *_option, uint32_t *optionDefault) {
+bool getLayerOptionEnum(const char *_option, uint32_t *optionDefault)
+{
     bool res;
     const char *option = (g_configFileObj.getOption(_option));
     if (option != NULL) {
@@ -167,24 +171,32 @@
     return res;
 }
 
-void setLayerOptionEnum(const char *_option, const char *_valEnum) {
+void setLayerOptionEnum(const char *_option, const char *_valEnum)
+{
     unsigned int val = convertStringEnumVal(_valEnum);
     char strVal[24];
     snprintf(strVal, 24, "%u", val);
     g_configFileObj.setOption(_option, strVal);
 }
 
-void setLayerOption(const char *_option, const char *_val) {
+void setLayerOption(const char *_option, const char *_val)
+{
     g_configFileObj.setOption(_option, _val);
 }
 
-ConfigFile::ConfigFile() : m_fileIsParsed(false) {}
+ConfigFile::ConfigFile() : m_fileIsParsed(false)
+{
+}
 
-ConfigFile::~ConfigFile() {}
+ConfigFile::~ConfigFile()
+{
+}
 
-const char *ConfigFile::getOption(const std::string &_option) {
+const char *ConfigFile::getOption(const std::string &_option)
+{
     std::map<std::string, std::string>::const_iterator it;
-    if (!m_fileIsParsed) {
+    if (!m_fileIsParsed)
+    {
         parseFile("vk_layer_settings.txt");
     }
 
@@ -194,16 +206,18 @@
         return it->second.c_str();
 }
 
-void ConfigFile::setOption(const std::string &_option,
-                           const std::string &_val) {
-    if (!m_fileIsParsed) {
+void ConfigFile::setOption(const std::string &_option, const std::string &_val)
+{
+    if (!m_fileIsParsed)
+    {
         parseFile("vk_layer_settings.txt");
     }
 
     m_valueMap[_option] = _val;
 }
 
-void ConfigFile::parseFile(const char *filename) {
+void ConfigFile::parseFile(const char *filename)
+{
     std::ifstream file;
     char buf[MAX_CHARS_PER_LINE];
 
@@ -216,18 +230,20 @@
 
     // read tokens from the file and form option, value pairs
     file.getline(buf, MAX_CHARS_PER_LINE);
-    while (!file.eof()) {
+    while (!file.eof())
+    {
         char option[512];
         char value[512];
 
         char *pComment;
 
-        // discard any comments delimited by '#' in the line
+        //discard any comments delimited by '#' in the line
         pComment = strchr(buf, '#');
         if (pComment)
             *pComment = '\0';
 
-        if (sscanf(buf, " %511[^\n\t =] = %511[^\n \t]", option, value) == 2) {
+        if (sscanf(buf, " %511[^\n\t =] = %511[^\n \t]", option, value) == 2)
+        {
             std::string optStr(option);
             std::string valStr(value);
             m_valueMap[optStr] = valStr;
@@ -236,7 +252,8 @@
     }
 }
 
-void print_msg_flags(VkFlags msgFlags, char *msg_flags) {
+void print_msg_flags(VkFlags msgFlags, char *msg_flags)
+{
     bool separator = false;
 
     msg_flags[0] = 0;
@@ -245,26 +262,23 @@
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_INFO_BIT_EXT) {
-        if (separator)
-            strcat(msg_flags, ",");
+        if (separator) strcat(msg_flags, ",");
         strcat(msg_flags, "INFO");
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_WARN_BIT_EXT) {
-        if (separator)
-            strcat(msg_flags, ",");
+        if (separator) strcat(msg_flags, ",");
         strcat(msg_flags, "WARN");
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_PERF_WARN_BIT_EXT) {
-        if (separator)
-            strcat(msg_flags, ",");
+        if (separator) strcat(msg_flags, ",");
         strcat(msg_flags, "PERF");
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_ERROR_BIT_EXT) {
-        if (separator)
-            strcat(msg_flags, ",");
+        if (separator) strcat(msg_flags, ",");
         strcat(msg_flags, "ERROR");
     }
 }
+