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base/trace_event/process_memory_dump.cc

Index: base/trace_event/process_memory_dump.cc
diff --git a/base/trace_event/process_memory_dump.cc b/base/trace_event/process_memory_dump.cc
index d8a51ef4fe1e193415b3933a6c1e947b62303998..4b40780bb042dc98105b64095eed7ccb3c6b8266 100644
--- a/base/trace_event/process_memory_dump.cc
+++ b/base/trace_event/process_memory_dump.cc
@@ -8,6 +8,7 @@
 
 #include <vector>
 
+#include "base/compiler_specific.h"
 #include "base/memory/ptr_util.h"
 #include "base/process/process_metrics.h"
 #include "base/strings/stringprintf.h"
@@ -116,6 +117,10 @@ size_t ProcessMemoryDump::CountResidentBytes(void* start_address,
 
     for (size_t i = 0; i < page_count; i++)
       resident_page_count += vec[i].VirtualAttributes.Valid;
+#elif defined(OS_FUCHSIA)
+    // TODO(scottmg): Port.
+    ALLOW_UNUSED_LOCAL(chunk_start);
+    ALLOW_UNUSED_LOCAL(page_count);
 #elif defined(OS_POSIX)
     int error_counter = 0;
     int result = 0;