Compression of IDR_SECURITY_INTERSTITIAL_HTML and modified compression function.

-Non Gzipped IDR_SECURITY_INTERSTITIAL_HTML was very large and took up lots of space
-Previously,there was no easily accessible function to decompress resources

-Gzip Compressed IDR_SECURITY_INTERSTITIAL_HTML
-Gzip Compressed IDR_SECURITY_INTERSTITIAL_QUIET_HTML
-GetResourceFromIdAsString() in dom_distiller/core/resource_utils.cc was modified
-Modified function moved to ui::resource_bundle.
-Code that previously used GetResourceFromIdAsString() was modified to use new function
-Code that loaded compressed resources was modified to use new function
-Added overloaded version of the function that accepted a scaling factor
-dom_distiller/core/resource_utils.cc was deleted
-47kB of space reduced

TBR: small unittest
Bug: 872568, 973417
Change-Id: I79c4275fdc98af1bcb6ac3e3053961a3662342de
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1632733
Commit-Queue: Sam Maier <smaier@chromium.org>
Commit-Queue: Jacques Chen <jacqueschen@google.com>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Reviewed-by: Sylvain Defresne <sdefresne@chromium.org>
Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Reviewed-by: Carlos IL <carlosil@chromium.org>
Reviewed-by: Tommy Li <tommycli@chromium.org>
Reviewed-by: Sean Topping <seantopping@chromium.org>
Reviewed-by: Tommy Nyquist <nyquist@chromium.org>
Reviewed-by: Dominik Röttsches <drott@chromium.org>
Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
Reviewed-by: Sam Maier <smaier@chromium.org>
Cr-Commit-Position: refs/heads/master@{#668531}