Implement the getRequestDetails api in chrome side.

skia/ext/skia_memory_dump_provider.cc

Index: skia/ext/skia_memory_dump_provider.cc
diff --git a/skia/ext/skia_memory_dump_provider.cc b/skia/ext/skia_memory_dump_provider.cc
index 59ff3c0806d0991469b65ee846d9a139069bc293..aaef11f1a2b34c309ec08ae40b4abb1a1e854bf4 100644
--- a/skia/ext/skia_memory_dump_provider.cc
+++ b/skia/ext/skia_memory_dump_provider.cc
@@ -26,18 +26,8 @@ SkiaMemoryDumpProvider::~SkiaMemoryDumpProvider() {}
 bool SkiaMemoryDumpProvider::OnMemoryDump(
     const base::trace_event::MemoryDumpArgs& args,
     base::trace_event::ProcessMemoryDump* process_memory_dump) {
-  base::trace_event::MemoryAllocatorDump* font_mad =
-      process_memory_dump->CreateAllocatorDump("skia/sk_glyph_cache");
-  font_mad->AddScalar(base::trace_event::MemoryAllocatorDump::kNameSize,
-                      base::trace_event::MemoryAllocatorDump::kUnitsBytes,
-                      SkGraphics::GetFontCacheUsed());
-  font_mad->AddScalar(base::trace_event::MemoryAllocatorDump::kNameObjectCount,
-                      base::trace_event::MemoryAllocatorDump::kUnitsObjects,
-                      SkGraphics::GetFontCacheCountUsed());
-
-  // TODO(ssid): Use MemoryDumpArgs to create light dumps when requested
-  // (crbug.com/499731).
-  SkTraceMemoryDump_Chrome skia_dumper(process_memory_dump);
+  SkTraceMemoryDump_Chrome skia_dumper(args.level_of_detail,
+                                       process_memory_dump);
   SkGraphics::DumpMemoryStatistics(&skia_dumper);
 
   return true;