remove unnecessary using statement

src/cpu/ir/passes/constant_propagation_pass.cc

@@ -3,7 +3,6 @@
 #include "core/core.h"
 #include "cpu/ir/passes/constant_propagation_pass.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;
 

src/cpu/ir/passes/context_promotion_pass.cc

@@ -1,7 +1,6 @@
 #include "core/core.h"
 #include "cpu/ir/passes/context_promotion_pass.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;
 

src/cpu/ir/passes/control_flow_analysis_pass.cc

@@ -1,7 +1,6 @@
 #include "core/core.h"
 #include "cpu/ir/passes/control_flow_analysis_pass.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;
 

src/cpu/ir/passes/pass_runner.cc

@@ -2,7 +2,6 @@
 #include "cpu/ir/ir_builder.h"
 #include "cpu/ir/passes/pass_runner.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;
 

src/cpu/ir/passes/register_allocation_pass.cc

@@ -1,7 +1,6 @@
 #include "core/core.h"
 #include "cpu/ir/passes/register_allocation_pass.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::backend;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;

src/cpu/ir/passes/validate_block_pass.cc

@@ -1,7 +1,6 @@
 #include "core/core.h"
 #include "cpu/ir/passes/validate_block_pass.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;
 

src/cpu/ir/passes/validate_instruction_pass.cc

@@ -1,7 +1,6 @@
 #include "core/core.h"
 #include "cpu/ir/passes/validate_instruction_pass.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;
 

src/cpu/runtime.cc

@@ -10,7 +10,6 @@
 #include "cpu/runtime.h"
 #include "emu/profiler.h"
 
-using namespace dreavm;
 using namespace dreavm::cpu;
 using namespace dreavm::cpu::ir;
 using namespace dreavm::cpu::ir::passes;

src/emu/disc.cc

@@ -3,7 +3,6 @@
 
 #define PREGAP_SIZE 150
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::emu;
 

src/emu/emulator.cc

@@ -7,7 +7,6 @@
 #include "holly/maple_controller.h"
 #include "renderer/gl_backend.h"
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::cpu;
 using namespace dreavm::cpu::backend::interpreter;

src/holly/gdrom.cc

@@ -3,7 +3,6 @@
 #include "holly/gdrom.h"
 #include "holly/gdrom_replies.inc"
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::cpu;
 using namespace dreavm::emu;

src/holly/holly.cc

@@ -5,7 +5,6 @@
 #include "holly/maple.h"
 #include "holly/pvr2.h"
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::cpu;
 using namespace dreavm::emu;

src/holly/maple.cc

@@ -3,7 +3,6 @@
 #include "holly/maple.h"
 #include "holly/maple_controller.h"
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::cpu;
 using namespace dreavm::emu;

src/holly/maple_controller.cc

@@ -3,7 +3,6 @@
 #include <sstream>
 #include "holly/maple_controller.h"
 
-using namespace dreavm;
 using namespace dreavm::holly;
 using namespace dreavm::system;
 using namespace json11;

src/renderer/gl_backend.cc

@@ -5,7 +5,6 @@
 #define STB_TRUETYPE_IMPLEMENTATION
 #include <stb_truetype.h>
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::renderer;
 

src/system/system.cc

@@ -6,7 +6,6 @@
 #define DEFAULT_VIDEO_WIDTH 800
 #define DEFAULT_VIDEO_HEIGHT 600
 
-using namespace dreavm;
 using namespace dreavm::core;
 using namespace dreavm::system;