!107 使用编译宏，将miscservices_inputmethod组件对帐号的依赖隔离开来，没有帐号组件时，默认当前本地用户为U100

Merge pull request !107 from 张阿龙/master

services/BUILD.gn

@@ -81,7 +81,6 @@ ohos_shared_library("inputmethod_service") {
     "ces_standard:cesfwk_core",
     "ces_standard:cesfwk_innerkits",
     "hiviewdfx_hilog_native:libhilog",
-    "os_account_standard:os_account_innerkits",
   ]
 
   subsystem_name = "miscservices"

services/src/im_common_event_manager.cpp

@@ -20,7 +20,6 @@
 #include "ipc_skeleton.h"
 #include "message_handler.h"
 #include "input_method_system_ability_stub.h"
-#include "os_account_manager.h"
 
 namespace OHOS {
 namespace MiscServices {