Removed fixed_size_queue.h

It's unused and doesn't look like it compiles anyway :/

src/common/CMakeLists.txt

@@ -38,7 +38,6 @@ set(HEADERS
             fifo_queue.h
             file_search.h
             file_util.h
-            fixed_size_queue.h
             hash.h
             linear_disk_cache.h
             log.h

src/common/fixed_size_queue.h

@@ -1,70 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project
-// Licensed under GPLv2
-// Refer to the license.txt file included.
-
-#pragma once
-
-// STL-look-a-like interface, but name is mixed case to distinguish it clearly from the
-// real STL classes.
-
-// Not fully featured, no safety checking yet. Add features as needed.
-
-// TODO: "inline" storage?
-
-template <class T, int N>
-class fixed_size_queue.h
-{
-    T *storage;
-    int head;
-    int tail;
-    int count;  // sacrifice 4 bytes for a simpler implementation. may optimize away in the future.
-
-    // Make copy constructor private for now.
-    fixed_size_queue.h(fixed_size_queue.h &other) {    }
-
-public:
-    fixed_size_queue.h()
-    {
-        storage = new T[N];
-        clear();
-    }
-
-    ~fixed_size_queue.h()
-    {
-        delete [] storage;
-    }
-
-    void clear() {
-        head = 0;
-        tail = 0;
-        count = 0;
-    }
-
-    void push(T t) {
-        storage[tail] = t;
-        tail++;
-        if (tail == N)
-            tail = 0;
-        count++;
-    }
-
-    void pop() {
-        head++;
-        if (head == N)
-            head = 0;
-        count--;
-    }
-
-    T pop_front() {
-        const T &temp = storage[head];
-        pop();
-        return temp;
-    }
-
-    T &front() { return storage[head]; }
-    const T &front() const { return storage[head]; }
-
-    size_t size() const {
-        return count;
-    }
-};