WebUI: History: gzip additional resources

This isn't a huge gain, but it's something, and I'm not aware of any
reason not to compress these.

Bug: 965089
Change-Id: I3931f406f7d78b8e01ed25324dfa89f675874ebb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1872993
Commit-Queue: Steven Bennetts <stevenjb@chromium.org>
Reviewed-by: Dan Beam <dbeam@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708282}

chrome/browser/browser_resources.grd

@@ -219,13 +219,13 @@
 
       <if expr="not is_android">
         <!-- History. -->
-        <include name="IDR_HISTORY_CONSTANTS_HTML" file="resources\history\constants.html" type="BINDATA" />
-        <include name="IDR_HISTORY_CONSTANTS_JS" file="resources\history\constants.js" type="BINDATA" />
+        <include name="IDR_HISTORY_CONSTANTS_HTML" file="resources\history\constants.html" compress="gzip" type="BINDATA" />
+        <include name="IDR_HISTORY_CONSTANTS_JS" file="resources\history\constants.js" compress="gzip" type="BINDATA" />
         <include name="IDR_HISTORY_HISTORY_HTML" file="resources\history\history.html" preprocess="true" type="BINDATA" compress="gzip" />
-        <include name="IDR_HISTORY_HISTORY_JS" file="resources\history\history.js" type="BINDATA" />
-        <include name="IDR_HISTORY_IMAGES_SIGN_IN_PROMO_DARK_SVG" file="resources\history\images\sign_in_promo_dark.svg" type="BINDATA" />
-        <include name="IDR_HISTORY_IMAGES_SIGN_IN_PROMO_SVG" file="resources\history\images\sign_in_promo.svg" type="BINDATA" />
-        <include name="IDR_HISTORY_STRINGS_HTML" file="resources\history\strings.html" type="BINDATA" />
+        <include name="IDR_HISTORY_HISTORY_JS" file="resources\history\history.js" compress="gzip" type="BINDATA" />
+        <include name="IDR_HISTORY_IMAGES_SIGN_IN_PROMO_DARK_SVG" file="resources\history\images\sign_in_promo_dark.svg" compress="gzip" type="BINDATA" />
+        <include name="IDR_HISTORY_IMAGES_SIGN_IN_PROMO_SVG" file="resources\history\images\sign_in_promo.svg" compress="gzip" type="BINDATA" />
+        <include name="IDR_HISTORY_STRINGS_HTML" file="resources\history\strings.html" compress="gzip" type="BINDATA" />
         <if expr="optimize_webui">
           <then>
             <include name="IDR_HISTORY_APP_VULCANIZED_HTML" file="${root_gen_dir}\chrome\browser\resources\history\app.vulcanized.html" preprocess="true" type="BINDATA" compress="gzip" use_base_dir="false" />

chrome/browser/ui/webui/history_ui.cc

@@ -113,11 +113,10 @@ content::WebUIDataSource* CreateHistoryUIHTMLSource(Profile* profile) {
 
   source->AddBoolean(kIsUserSignedInKey, IsUserSignedIn(profile));
 
-  struct UncompressedResource {
+  const struct {
     const char* path;
     int idr;
-  };
-  const UncompressedResource uncompressed_resources[] = {
+  } unbundled_resources[] = {
     {"constants.html", IDR_HISTORY_CONSTANTS_HTML},
     {"constants.js", IDR_HISTORY_CONSTANTS_JS},
     {"history.js", IDR_HISTORY_HISTORY_JS},
@@ -154,7 +153,7 @@ content::WebUIDataSource* CreateHistoryUIHTMLSource(Profile* profile) {
 #endif
   };
 
-  for (const auto& resource : uncompressed_resources) {
+  for (const auto& resource : unbundled_resources) {
     source->AddResourcePath(resource.path, resource.idr);
   }