Merge "Remove String8::toUpper()."

libutils/String8.cpp

@@ -426,19 +426,6 @@ void String8::toLower()
     unlockBuffer(length);
 }
 
-void String8::toUpper()
-{
-    const size_t length = size();
-    if (length == 0) return;
-
-    char* buf = lockBuffer(length);
-    for (size_t i = length; i > 0; --i) {
-        *buf = static_cast<char>(toupper(*buf));
-        buf++;
-    }
-    unlockBuffer(length);
-}
-
 // ---------------------------------------------------------------------------
 // Path functions
 

libutils/String8_fuzz.cpp

@@ -41,9 +41,6 @@ std::vector<std::function<void(FuzzedDataProvider*, android::String8*, android::
                 },
 
                 // Casing
-                [](FuzzedDataProvider*, android::String8* str1, android::String8*) -> void {
-                    str1->toUpper();
-                },
                 [](FuzzedDataProvider*, android::String8* str1, android::String8*) -> void {
                     str1->toLower();
                 },

libutils/include/utils/String8.h

@@ -130,7 +130,6 @@ public:
             bool                removeAll(const char* other);
 
             void                toLower();
-            void                toUpper();
 
 
     /*