Add UMA to break down data usage by http/https and video/non_video

.gn

 # This file is used by the GN meta build system to find the root of the source
 # tree and to set startup options. For documentation on the values set in this
 # file, run "gn help dotfile" at the command line.
 
 import("//build/dotfile_settings.gni")
 
 # The location of the build configuration file.
 buildconfig = "//build/config/BUILDCONFIG.gn"
 
 # The secondary source root is a parallel directory tree where
@@ skipping 23 matching lines @@
     "//third_party/WebKit/Source/core/streams/CommonStrings.js",
     "//third_party/WebKit/Source/core/streams/SimpleQueue.js",
 
     # Extra libraries.
     "//third_party/WebKit/Source/core/streams/ByteLengthQueuingStrategy.js",
     "//third_party/WebKit/Source/core/streams/CountQueuingStrategy.js",
     "//third_party/WebKit/Source/core/streams/ReadableStream.js",
     "//third_party/WebKit/Source/core/streams/WritableStream.js",
   ]
   v8_experimental_extra_library_files = []
-  v8_enable_inspector = true

[sclittle, 2017/04/07 20:07:34]

Should this change be in this CL?

[ajo1, 2017/04/07 23:52:32]

No, removed. This change actually got replicated in HEAD.

   v8_enable_gdbjit = false
   v8_imminent_deprecation_warnings = false
 }
 
 # These are the targets to check headers for by default. The files in targets
 # matching these patterns (see "gn help label_pattern" for format) will have
 # their includes checked for proper dependencies when you run either
 # "gn check" or "gn gen --check".
 check_targets = [
   #"//apps/*",  # Medium-hard.
@@ skipping 220 matching lines @@
       "//third_party/google_input_tools/inputview.gni",
 
       # CLD2 should be removed soon, delete this when we do.
       "//third_party/cld_2/BUILD.gn",
       "//tools/grit/grit_rule.gni",
 
       # Not gypi-to-gn.
       "//google_apis/BUILD.gn",
       "//printing/BUILD.gn",
     ]