Remove Gears from Chrome.

There are probably a few more bits and pieces that can be removed, but I think this is the majority of it.

BUG=51934

Review URL: http://codereview.chromium.org/6576020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77888 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -315,7 +315,6 @@ include_rules = [
 skip_child_includes = [
   "breakpad",
   "chrome_frame",
-  "gears",
   "native_client",
   "o3d",
   "pdf",

build/all.gyp

@@ -106,7 +106,6 @@
             '../chrome/app/locales/locales.gyp:*',
             '../chrome_frame/chrome_frame.gyp:*',
             '../courgette/courgette.gyp:*',
-            '../gears/gears.gyp:*',
             '../rlz/rlz.gyp:*',
             '../sandbox/sandbox.gyp:*',
             '../third_party/angle/src/build_angle.gyp:*',

chrome/app/generated_resources.grd

@@ -2324,7 +2324,7 @@ Other platform defines such as use_titlecase are declared in build/common.gypi.
         Wait for downloads to finish
       </message>
 
-      <!-- Gears shortcut strings -->
+      <!-- "Create application shortcuts" menu item -->
       <if expr="not pp_ifdef('use_titlecase')">
         <message name="IDS_CREATE_SHORTCUTS" desc="Default installation menu label">
           Create application &amp;shortcuts...
@@ -2336,7 +2336,7 @@ Other platform defines such as use_titlecase are declared in build/common.gypi.
         </message>
       </if>
 
-      <!-- "Create application shortcuts" dialog (non-Gears) -->
+      <!-- "Create application shortcuts" dialog -->
       <if expr="not pp_ifdef('use_titlecase') or os != 'linux2'">
         <message name="IDS_CREATE_SHORTCUTS_TITLE" desc="Title of the dialog to create application shortcuts for current page.">
           Create application shortcuts
@@ -7063,13 +7063,6 @@ Keep your key file in a safe place. You will need it to create new versions of y
         </message>
       </if>
 
-      <message name="IDS_OPTIONS_GEARSSETTINGS_GROUP_NAME" desc="The label of the 'Gears Settings' group">
-        Gears:
-      </message>
-      <message name="IDS_OPTIONS_GEARSSETTINGS_CONFIGUREGEARS_BUTTON" desc="The label of the 'configure gears' button">
-        Change Gears settings
-      </message>
-
       <message name="IDS_OPTIONS_TRANSLATE_ENABLE_TRANSLATE" desc="The label of the check-box that enables page translate">
         Offer to translate pages that aren't in a language I read
       </message>

chrome/browser/automation/url_request_automation_job.cc

@@ -105,12 +105,6 @@ net::URLRequestJob* URLRequestAutomationJob::Factory(
     if (request_info) {
       int child_id = request_info->child_id();
       int route_id = request_info->route_id();
-
-      if (request_info->process_type() == ChildProcessInfo::PLUGIN_PROCESS) {
-        child_id = request_info->host_renderer_id();
-        route_id = request_info->host_render_view_id();
-      }
-
       AutomationResourceMessageFilter::AutomationDetails details;
       if (AutomationResourceMessageFilter::LookupRegisteredRenderView(
               child_id, route_id, &details)) {

chrome/browser/browser_shutdown.cc

@@ -30,7 +30,6 @@
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_plugin_lib.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/switch_utils.h"
@@ -121,11 +120,6 @@ void Shutdown() {
   // shutdown.
   base::ThreadRestrictions::SetIOAllowed(true);
 
-  // Unload plugins. This needs to happen on the IO thread.
-  BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        NewRunnableFunction(&ChromePluginLib::UnloadAllPlugins));
-
   // Shutdown all IPC channels to service processes.
   ServiceProcessControlManager::GetInstance()->Shutdown();