Remove unused files.

libchrome contained unused files. This CL removes them.
- BUILD.gn
  Currently gn is not used. We're working on it (in ChromeOS build),
  but not a few files are dropped, so we need to revisit here later.
- ios, win specific files.
- base/i18n/. It only contains base_i18n_export.h, which is not used.
- base/trace_event/etw_manifest/. It is for win.

Bug: 73270448
Test: Built locally. Treehugger.
Change-Id: I5c59af648573f3b670f380e3263c456eec296af7

2 files changed, 0 insertions, 113 deletions

diff --git a/base/trace_event/etw_manifest/BUILD.gn b/base/trace_event/etw_manifest/BUILD.gn
deleted file mode 100644
index 19c4ecfdc4..0000000000
--- a/base/trace_event/etw_manifest/BUILD.gn
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("//build/win/message_compiler.gni")
-
-assert(is_win, "This only runs on Windows.")
-
-message_compiler("chrome_events_win") {
-  visibility = [
-    "//base/*",
-    "//chrome:main_dll",
-  ]
-
-  sources = [
-    "chrome_events_win.man",
-  ]
-
-  user_mode_logging = true
-
-  # The only code generated from chrome_events_win.man is a header file that
-  # is included by trace_event_etw_export_win.cc, so there is no need to
-  # compile any generated code. The other thing which compile_generated_code
-  # controls in this context is linking in the .res file generated from the
-  # manifest. However this is only needed for ETW provider registration which
-  # is done by UIforETW (https://github.com/google/UIforETW) and therefore the
-  # manifest resource can be skipped in Chrome.
-  compile_generated_code = false
-}
diff --git a/base/trace_event/etw_manifest/chrome_events_win.man b/base/trace_event/etw_manifest/chrome_events_win.man
deleted file mode 100644
index 10a8ddf16f..0000000000
--- a/base/trace_event/etw_manifest/chrome_events_win.man
+++ /dev/null
@@ -1,84 +0,0 @@
-<?xml version='1.0' encoding='utf-8' standalone='yes'?>
-<instrumentationManifest
-    xmlns="http://schemas.microsoft.com/win/2004/08/events"
-    xmlns:win="http://manifests.microsoft.com/win/2004/08/windows/events"
-    xmlns:xs="http://www.w3.org/2001/XMLSchema"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://schemas.microsoft.com/win/2004/08/events eventman.xsd"
-    >
-  <instrumentation>
-    <events>
-      <provider
-          guid="{D2D578D9-2936-45B6-A09f-30E32715F42D}"
-          messageFileName="chrome.dll"
-          name="Chrome"
-          resourceFileName="chrome.dll"
-          symbol="CHROME"
-          >
-        <channels>
-          <importChannel
-              chid="SYSTEM"
-              name="System"
-              />
-        </channels>
-        <templates>
-          <template tid="tid_chrome_event">
-            <data
-                inType="win:AnsiString"
-                name="Name"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Phase"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Arg Name 1"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Arg Value 1"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Arg Name 2"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Arg Value 2"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Arg Name 3"
-                />
-            <data
-                inType="win:AnsiString"
-                name="Arg Value 3"
-                />
-          </template>
-        </templates>
-        <events>
-          <event
-              channel="SYSTEM"
-              level="win:Informational"
-              message="$(string.ChromeEvent.EventMessage)"
-              opcode="win:Info"
-              symbol="ChromeEvent"
-              template="tid_chrome_event"
-              value="1"
-              />
-        </events>
-      </provider>
-    </events>
-  </instrumentation>
-  <localization xmlns="http://schemas.microsoft.com/win/2004/08/events">
-    <resources culture="en-US">
-      <stringTable>
-        <string
-            id="ChromeEvent.EventMessage"
-            value="Chrome Event: %1 (%2)"
-            />
-      </stringTable>
-    </resources>
-  </localization>
-</instrumentationManifest>