From ee8a96a581f60acfb92d507c9394bb6914606ee4 Mon Sep 17 00:00:00 2001
From: Tao Bao <tbao@google.com>
Date: Fri, 1 Sep 2017 11:37:50 -0700
Subject: wear_ui: Remove PrintOnScreenOnly() and PrintV().

They're just copy/pastes from the base class (ScreenRecoveryUI).

Test: mmma bootable/recovery
Change-Id: I341416107a14d89d3366bba757da0b1abb988b15
---
 wear_ui.cpp | 34 +---------------------------------
 wear_ui.h   |  3 ---
 2 files changed, 1 insertion(+), 36 deletions(-)

diff --git a/wear_ui.cpp b/wear_ui.cpp
index b9289d366..670050a0b 100644
--- a/wear_ui.cpp
+++ b/wear_ui.cpp
@@ -32,8 +32,8 @@
 #include <vector>
 
 #include <android-base/properties.h>
-#include <android-base/strings.h>
 #include <android-base/stringprintf.h>
+#include <android-base/strings.h>
 #include <minui/minui.h>
 
 #include "common.h"
@@ -312,35 +312,3 @@ void WearRecoveryUI::ShowFile(const char* filename) {
   ShowFile(fp);
   fclose(fp);
 }
-
-void WearRecoveryUI::PrintOnScreenOnly(const char *fmt, ...) {
-  va_list ap;
-  va_start(ap, fmt);
-  PrintV(fmt, false, ap);
-  va_end(ap);
-}
-
-void WearRecoveryUI::PrintV(const char* fmt, bool copy_to_stdout, va_list ap) {
-  std::string str;
-  android::base::StringAppendV(&str, fmt, ap);
-
-  if (copy_to_stdout) {
-    fputs(str.c_str(), stdout);
-  }
-
-  pthread_mutex_lock(&updateMutex);
-  if (text_rows_ > 0 && text_cols_ > 0) {
-    for (const char* ptr = str.c_str(); *ptr != '\0'; ++ptr) {
-      if (*ptr == '\n' || text_col_ >= text_cols_) {
-        text_[text_row_][text_col_] = '\0';
-        text_col_ = 0;
-        text_row_ = (text_row_ + 1) % text_rows_;
-        if (text_row_ == text_top_) text_top_ = (text_top_ + 1) % text_rows_;
-      }
-      if (*ptr != '\n') text_[text_row_][text_col_++] = *ptr;
-    }
-    text_[text_row_][text_col_] = '\0';
-    update_screen_locked();
-  }
-  pthread_mutex_unlock(&updateMutex);
-}
diff --git a/wear_ui.h b/wear_ui.h
index e97598bb1..92ef813f3 100644
--- a/wear_ui.h
+++ b/wear_ui.h
@@ -29,7 +29,6 @@ class WearRecoveryUI : public ScreenRecoveryUI {
 
   // printing messages
   void Print(const char* fmt, ...) override;
-  void PrintOnScreenOnly(const char* fmt, ...) override __printflike(2, 3);
   void ShowFile(const char* filename) override;
   void ShowFile(FILE* fp) override;
 
@@ -50,8 +49,6 @@ class WearRecoveryUI : public ScreenRecoveryUI {
 
   void update_progress_locked() override;
 
-  void PrintV(const char*, bool, va_list) override;
-
  private:
   void draw_background_locked() override;
   void draw_screen_locked() override;
-- 
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