[MemoryPressure] Move chrome/browser/chromeos/* to chrome/browser/memory/*.

chrome/browser/memory/system_memory_stats_recorder_chromeos.cc

Index: chrome/browser/memory/system_memory_stats_recorder_chromeos.cc
diff --git a/chrome/browser/chromeos/memory/system_memory_stats_recorder.cc b/chrome/browser/memory/system_memory_stats_recorder_chromeos.cc
similarity index 97%
rename from chrome/browser/chromeos/memory/system_memory_stats_recorder.cc
rename to chrome/browser/memory/system_memory_stats_recorder_chromeos.cc
index 20a605cb3c1858a6763e031ae82586bcfdbbd99d..063f1893445660722fd6d55c919dbebb4a7c5e48 100644
--- a/chrome/browser/chromeos/memory/system_memory_stats_recorder.cc
+++ b/chrome/browser/memory/system_memory_stats_recorder_chromeos.cc
@@ -2,11 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/chromeos/memory/system_memory_stats_recorder.h"
+#include "chrome/browser/memory/system_memory_stats_recorder.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "base/process/process_metrics.h"
 
+namespace memory {
+
 // Record a size in megabytes, over a potential interval up to 32 GB.
 #define UMA_HISTOGRAM_AVAILABLE_MEGABYTES(name, sample) \
   UMA_HISTOGRAM_CUSTOM_COUNTS(name, sample, 1, 32768, 50)
@@ -31,8 +33,6 @@
 #define UMA_HISTOGRAM_MEGABYTES_LINEAR(name, sample) \
   UMA_HISTOGRAM_LINEAR(name, sample, 2500, 50)
 
-namespace chromeos {
-
 void RecordMemoryStats(RecordMemoryStatsType type) {
   base::SystemMemoryInfoKB memory;
   if (!base::GetSystemMemoryInfo(&memory))
@@ -91,4 +91,4 @@ void RecordMemoryStats(RecordMemoryStatsType type) {
   }
 }
 
-}  // namespace chromeos
+}  // namespace memory