Task Manager: Remove goat teleporter.

chrome/browser/task_manager/task_manager.cc

Index: chrome/browser/task_manager/task_manager.cc
diff --git a/chrome/browser/task_manager/task_manager.cc b/chrome/browser/task_manager/task_manager.cc
index 9919563bde71a90c83c4a493339f310228485804..9c91dc03498ad3da2ec51e4e47b769d93a719553 100644
--- a/chrome/browser/task_manager/task_manager.cc
+++ b/chrome/browser/task_manager/task_manager.cc
@@ -9,7 +9,6 @@
 #include "base/i18n/rtl.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/process/process_metrics.h"
-#include "base/rand_util.h"
 #include "base/stl_util.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
@@ -197,8 +196,6 @@ TaskManagerModel::PerResourceValues::PerResourceValues()
       network_usage(0),
       is_process_id_valid(false),
       process_id(0),
-      is_goats_teleported_valid(false),
-      goats_teleported(0),
       is_webcore_stats_valid(false),
       is_sqlite_memory_bytes_valid(false),
       sqlite_memory_bytes(0),
@@ -241,8 +238,7 @@ TaskManagerModel::TaskManagerModel(TaskManager* task_manager)
       update_requests_(0),
       listen_requests_(0),
       update_state_(IDLE),
-      is_updating_byte_count_(false),
-      goat_salt_(base::RandUint64()) {
+      is_updating_byte_count_(false) {
   AddResourceProvider(
       new task_manager::BrowserProcessResourceProvider(task_manager));
   AddResourceProvider(new task_manager::WebContentsResourceProvider(
@@ -363,9 +359,6 @@ base::string16 TaskManagerModel::GetResourceById(int index, int col_id) const {
     case IDS_TASK_MANAGER_IDLE_WAKEUPS_COLUMN:
       return GetResourceIdleWakeupsPerSecond(index);
 
-    case IDS_TASK_MANAGER_GOATS_TELEPORTED_COLUMN:
-      return GetResourceGoatsTeleported(index);
-
     case IDS_TASK_MANAGER_WEBCORE_IMAGE_CACHE_COLUMN:
       return GetResourceWebCoreImageCacheSize(index);
 
@@ -529,11 +522,6 @@ base::string16 TaskManagerModel::GetResourceIdleWakeupsPerSecond(int index)
   return base::FormatNumber(GetIdleWakeupsPerSecond(GetResource(index)));
 }
 
-base::string16 TaskManagerModel::GetResourceGoatsTeleported(int index) const {
-  CHECK_LT(index, ResourceCount());
-  return base::FormatNumber(GetGoatsTeleported(index));
-}
-
 base::string16 TaskManagerModel::GetResourceV8MemoryAllocatedSize(
     int index) const {
   size_t memory_allocated = 0, memory_used = 0;
@@ -703,16 +691,6 @@ bool TaskManagerModel::CanActivate(int index) const {
   return GetResourceWebContents(index) != NULL;
 }
 
-int TaskManagerModel::GetGoatsTeleported(int index) const {
-  PerResourceValues& values(GetPerResourceValues(index));
-  if (!values.is_goats_teleported_valid) {
-    values.is_goats_teleported_valid = true;
-    values.goats_teleported = goat_salt_ * (index + 1);
-    values.goats_teleported = (values.goats_teleported >> 16) & 255;
-  }
-  return values.goats_teleported;
-}
-
 bool TaskManagerModel::IsResourceFirstInGroup(int index) const {
   Resource* resource = GetResource(index);
   GroupMap::const_iterator iter = group_map_.find(resource->GetProcess());
@@ -907,9 +885,6 @@ int TaskManagerModel::CompareValues(int row1, int row2, int col_id) const {
           OrderUnavailableValue(value1_valid, value2_valid);
     }
 
-    case IDS_TASK_MANAGER_GOATS_TELEPORTED_COLUMN:
-      return ValueCompare(GetGoatsTeleported(row1), GetGoatsTeleported(row2));
-
     case IDS_TASK_MANAGER_JAVASCRIPT_MEMORY_ALLOCATED_COLUMN:
       return ValueCompareMember(
           this, &TaskManagerModel::GetV8Memory, row1, row2);
@@ -1145,8 +1120,6 @@ void TaskManagerModel::ModelChanged() {
 }
 
 void TaskManagerModel::Refresh() {
-  goat_salt_ = base::RandUint64();
-
   per_resource_cache_.clear();
   per_process_cache_.clear();