* Revert "POSIX: Get render_process_host to build."

chrome/browser/renderer_host/render_process_host.cc

Index: chrome/browser/renderer_host/render_process_host.cc
diff --git a/chrome/browser/renderer_host/render_process_host.cc b/chrome/browser/renderer_host/render_process_host.cc
index 3ec83288200eb34648c53af8ad1286d088eab995..18323f4dd9df895915d88b1ecee207b3399efefe 100644
--- a/chrome/browser/renderer_host/render_process_host.cc
+++ b/chrome/browser/renderer_host/render_process_host.cc
@@ -12,11 +12,10 @@
 namespace {
 
 unsigned int GetMaxRendererProcessCount() {
-  // Defines the maximum number of renderer processes according to the
-  // amount of installed memory as reported by the OS. The table
-  // values are calculated by assuming that you want the renderers to
-  // use half of the installed ram and assuming that each tab uses
-  // ~25MB.
+  // Defines the maximum number of renderer processes according to the amount
+  // of installed memory as reported by the OS. The table values are calculated
+  // by assuming that you want the renderers to use half of the installed ram
+  // and assuming that each tab uses ~25MB.
   static const int kMaxRenderersByRamTier[] = {
     4,                                  // less than 256MB
     8,                                  // 256MB
@@ -26,7 +25,7 @@ unsigned int GetMaxRendererProcessCount() {
 
   static unsigned int max_count = 0;
   if (!max_count) {
-    size_t memory_tier = base::SysInfo::AmountOfPhysicalMemoryMB() / 256;
+    int memory_tier = base::SysInfo::AmountOfPhysicalMemoryMB() / 256;
     if (memory_tier >= arraysize(kMaxRenderersByRamTier))
       max_count = chrome::kMaxRendererProcessCount;
     else