Improve sizeviewer for Windows

Improve sizeviewer for Windows

Now breaks down to the line level, and shows an annotated display
of the source file with the size cost of each line, as well as all
symbols that contribute to that size (can be many in the case of
templates).

Example output here:

https://dl.dropboxusercontent.com/u/116514/chrome.dll.html
https://dl.dropboxusercontent.com/u/116514/chrome_child.dll.html

Not really intended for loading remotely as they're very large,
but might eventually finish loading.

R=jam@chromium.org, mkosiba@chromium.org
BUG=441867
Committed: https://chromium.googlesource.com/chromium/src/+/a055ad288eb18cc186ea7fb5528ffc99a8ac434c

[scottmg, 2014-12-14 03:36:48]

scottmg@chromium.org changed reviewers:
+ jam@chromium.org

[mkosiba (inactive), 2014-12-15 10:12:09]

mkosiba@chromium.org changed reviewers:
+ mkosiba@chromium.org

[mkosiba (inactive), 2014-12-15 10:12:10]

aw/ LGTM

[jam, 2014-12-15 19:20:27]

rubberstamp lgtm

I would really prefer if one tool worked for all platforms. the existing python
script for posix could maybe call out to the existing windows scripts, which
then outputs data in the required format?

[scottmg, 2014-12-15 19:23:43]

The CQ bit was checked by scottmg@chromium.org

[commit-bot: I haz the power, 2014-12-15 19:25:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/801123002/160001

[commit-bot: I haz the power, 2014-12-15 19:30:45]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-12-15 19:30:47]

Try jobs failed on following builders:
  linux_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/linux_gpu/builds/...)
  android_aosp on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_aosp/bu...)
  android_arm64_dbg_recipe on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_arm64_d...)
  android_chromium_gn_compile_dbg on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_chromiu...)
  android_chromium_gn_compile_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_chromiu...)
  android_clang_dbg_recipe on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_clang_d...)
  chromium_presubmit on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)
  linux_chromium_asan_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_chromeos_compile_dbg_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_compile_dbg_32_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_gn_dbg on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_gn_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_rel_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  ios_dbg_simulator on tryserver.chromium.mac
(http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)
  ios_rel_device on tryserver.chromium.mac
(http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device/bu...)
  ios_rel_device_ninja on tryserver.chromium.mac
(http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_ni...)
  win8_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)
  win_chromium_compile_dbg on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_comp...)
  win_chromium_rel_ng on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_ng on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[commit-bot: I haz the power, 2014-12-15 19:42:50]

Patchset 9 (id:??) landed as
https://crrev.com/a055ad288eb18cc186ea7fb5528ffc99a8ac434c
Cr-Commit-Position: refs/heads/master@{#308394}

[scottmg, 2014-12-15 19:42:55]

Committed patchset #9 (id:160001) manually as
a055ad288eb18cc186ea7fb5528ffc99a8ac434c (presubmit successful).