First round of dead file removal

experimental/visual_studio_plugin/src/loop/loop.cc

-#include <stdio.h>
-#include <time.h>
-#include <string>
-#include <sys/time.h>
-#include <sys/nacl_syscalls.h>
-int g_GlobalData = 0;
-void print_line(int count) {
-  printf("Running");
-  int i = 0;
-  for (i = 0; i < count % 5; ++i) {
-    printf(".");
-  }
-  for (; i < 5; ++i) {
-    printf(" ");
-  }
-  printf("\r");
-  fflush(stdout);
-}
-
-void print_loop() {
-  int count = 0;
-  timespec t = {1,0}; 
-
-  while (1) {
-    print_line(count);
-    ++count;
-    nanosleep(&t,0);
-  }
-}
-
-void foo() {
-  print_loop();
-}
-
-// We define |print_char_type| so that unit tests can validate
-// getting the value of a 1-byte character using functions such as
-// SymbolValueToString.
-void print_char_type() {
-  char c = 'I';
-  printf("c=%c\n", c);
-  fflush(stdout);
-}
-
-int main(int argc, const char *argv[]){
-  int x = 0;
-  int y = 9;
-  std::string test_string;
-  printf("Hello World\n\n x: %d y: %d", x, y);
-  g_GlobalData++;
-  foo();
-  print_char_type();
-  return 0;
-}