Regkey functions return error code instead of bool

ceee/ie/common/ie_util.cc

Index: ceee/ie/common/ie_util.cc
===================================================================
--- ceee/ie/common/ie_util.cc	(revision 70917)
+++ ceee/ie/common/ie_util.cc	(working copy)
@@ -43,7 +43,7 @@
     return false;
   base::win::RegKey key(HKEY_LOCAL_MACHINE, kIeVersionKey, KEY_READ);
   DCHECK(key.ValueExists(kIeVersionValue));
-  return key.ReadValue(kIeVersionValue, version);
+  return key.ReadValue(kIeVersionValue, version) == ERROR_SUCCESS;
 }
 
 }  // namespace
@@ -165,7 +165,8 @@
 
   DWORD load_time = 0;
   if (GetIeVersion() < IEVERSION_IE9) {
-    if (!stats_key.ReadValueDW(time_prefix.c_str(), &load_time)) {
+    LONG result = stats_key.ReadValueDW(time_prefix.c_str(), &load_time);
+    if (result != ERROR_SUCCESS) {
       VLOG(1) << "Can't read time: " << time_prefix;
       return kInvalidTime;
     }
@@ -177,9 +178,11 @@
     DWORD data_size = sizeof(values);
     DWORD data_type = REG_NONE;
 
-    if (!stats_key.ReadValue(value_name.c_str(), &values, &data_size,
-                             &data_type)) {
-      VLOG(1) << "Can't read time: " << value_name;
+    LONG result = stats_key.ReadValue(value_name.c_str(), &values, &data_size,
+                                      &data_type);
+    if (result != ERROR_SUCCESS) {
+      VLOG(1) << "Can't read time: " << value_name << " error: "
+              << com::LogWe(result);
       return kInvalidTime;
     }