Enable the use of spaces within a benchmark measurement name

apps/benchmark/run_args.cc

Index: apps/benchmark/run_args.cc
diff --git a/apps/benchmark/run_args.cc b/apps/benchmark/run_args.cc
index fdb36645e94887d75226273d8fa6188afe949e51..6f4adbaf95b9a6c403c26079157d38b84ecd530e 100644
--- a/apps/benchmark/run_args.cc
+++ b/apps/benchmark/run_args.cc
@@ -10,6 +10,7 @@
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
+#include "base/strings/string_util.h"
 
 namespace benchmark {
 namespace {
@@ -115,7 +116,9 @@ bool GetRunArgs(const std::vector<std::string>& input_args, RunArgs* result) {
   // measurements.
   for (const std::string& measurement_spec : command_line.GetArgs()) {
     Measurement measurement;
-    if (!GetMeasurement(measurement_spec, &measurement)) {
+    std::string unquoted_measurement_spec;
+    base::TrimString(measurement_spec, "'\"", &unquoted_measurement_spec);
+    if (!GetMeasurement(unquoted_measurement_spec, &measurement)) {
       return false;
     }
     result->measurements.push_back(measurement);