Windows: PageVisibility API when any other window goes fullscreen

.gitignore

@@ -336,6 +336,7 @@ v8.log
 /third_party/junit/src
 /third_party/kasko
 /third_party/khronos_glcts
+/third_party/khronos/CL
 /third_party/leveldatabase/src
 /third_party/leveldb
 /third_party/libc++-static/libc++.a
@@ -347,6 +348,7 @@ v8.log
 /third_party/libphonenumber/libphonenumber.xml
 /third_party/libphonenumber/libphonenumber_without_metadata.xml
 /third_party/libphonenumber/src
+/third_party/libpxc
 /third_party/libsrtp
 /third_party/libupnp
 /third_party/libvpx_new/source/libvpx
@@ -453,3 +455,4 @@ v8.log
 /win8/metro_driver/metro_driver_version_resources.xml
 /x86-generic_out/
 /xcodebuild
+/xwalk

BUILD.gn

@@ -25,27 +25,37 @@ declare_args() {
   root_extra_deps = []
 }
 
-# This file defines the following four main targets:
+# This file defines the following five main targets:
 #
 # "both_gn_and_gyp" should list every root target (target that nothing else
 # depends on) built by GN that is also built in the GYP build.
 #
 # "gn_all" should (transitively) cause everything to be built; if you run
 # 'ninja gn_all' and then 'ninja all', the second build should do no work.
 #
-# "gn_only" should list every root target that is *not* intended to be built
-# in a GYP build. Because GN has different rules for deciding what an 'all'
-# build is, this may end up including targets that are actually defined in a
-# GYP build but not dependencies of GYP's "all" (and so not actually built).
+# "gn_only" should list every root target that is *not* intended to be built in
+# a GYP build. Because GN has different rules for deciding what an 'all' build
+# is, this may end up including targets that are actually defined in a GYP
+# build but not dependencies of GYP's "all" (and so not actually built).
 #
 # "gn_visibility": targets that are normally not visible to top-level targets,
-# but are built anyway by "all". Since we don't want any such targets, we
-# have this placeholder to make sure hidden targets that aren't otherwise
-# depended on yet are accounted for.
+# but are built anyway by "all". Since we don't want any such targets, we have
+# this placeholder to make sure hidden targets that aren't otherwise depended
+# on yet are accounted for.
+#
+# "All" is an alias for "gn_all". It exists for bot compatibility w/ GYP for
+# the iOS bots and the official builders, but should not be generally used
+# during the GYP->GN migration.  We cannot guarantee that GN's "All" builds the
+# same set of targets as GYP's "All" does, because GYP's "All" supports
+# wildcards.
+#
+# Lastly, none of these targets are guaranteed to be the same as what ninja
+# will build with "all". For more on how "all" works and the differences in how
+# GYP and GN determine "all", see crbug.com/503241.
 #
 # TODO(GYP): crbug.com/481694. Make sure that the above is true and there are
-# scripts run on the bots that enforce this. Once the GYP migration is over,
-# we can collapse all of these targets as desired.
+# scripts run on the bots that enforce this. Once the GYP migration is over, we
+# can collapse all of these targets as desired.
 
 group("gn_all") {
   testonly = true
@@ -57,6 +67,16 @@ group("gn_all") {
   ]
 }
 
+# TODO(GYP): This target exists for compatibility with GYP, specifically
+# for the iOS bots and the official builders.
+group("All") {
+  testonly = true
+
+  deps = [
+    ":gn_all",
+  ]
+}
+
 # The "both_gn_and_gyp" target should reflect every target that is built
 # in both the GN and GYP builds, and ideally it should match the
 # "both_gn_and_gyp" target in build/gn_migration.gypi line-for-line.
@@ -331,6 +351,8 @@ group("both_gn_and_gyp") {
   if (is_linux) {
     # The following are definitely linux-only.
     deps += [
+      "//chrome:manpage",
+      "//chrome:xdg_mime",
       "//dbus:dbus_test_server",
       "//dbus:dbus_unittests",
       "//net:disk_cache_memory_test",
@@ -345,6 +367,11 @@ group("both_gn_and_gyp") {
     if (is_chromeos || use_ash) {
       deps += [ "//components/session_manager/core" ]
     }
+
+    if (is_chrome_branded && is_official_build) {
+      # TODO(dpranke): add the linux_dump_symbols flag?
+      deps += [ "//chrome:linux_symbols" ]
+    }
   }
 
   if (is_ios || is_win || (is_linux && !is_chromeos)) {
@@ -420,6 +447,14 @@ group("both_gn_and_gyp") {
 
     if (enable_nacl) {
       deps += [ "//components/nacl:nacl_loader_unittests" ]
+
+      if (is_linux) {
+        # TODO(dpranke): Figure out what platforms should actually have this.
+        deps += [
+          "//components/nacl:nacl_helper",
+          "//components/nacl:helper_nonsfi",
+        ]
+      }
     }
 
     if (media_use_ffmpeg) {