Remove QPerformanceTimer now that QElapsedTimer contains the necessary bits

QPerformanceTimer was a copy of QElapsedTimer with some additional functionality
which has since been subsumed into QElapsedTimer, so remove the forked code.

(backport of cd6ebb4912a5d96c788ea0c838d8a1a06ff4029e from qtdeclarative)
(backport of d733f6a942e40e58ebc09f1d4414e2f8fa3f6a28 from qtquick1)

Change-Id: I261f0e957ffe3fc5fe42cd50672d2dd99b080f1e
Reviewed-by: Christopher Adams <[email protected]>
Reviewed-by: Alan Alpert <[email protected]>

Author: Robin Burchell

src/declarative/debugger/qdeclarativedebugtrace.cpp

@@ -109,7 +109,7 @@ Q_GLOBAL_STATIC(QDeclarativeDebugTrace, traceInstance);
 
 // convert to a QByteArray that can be sent to the debug client
 // use of QDataStream can skew results if m_deferredSend == false
-//     (see tst_qperformancetimer::trace() benchmark)
+//     (see tst_qdeclarativedebugtrace::trace() benchmark)
 QByteArray QDeclarativeDebugData::toByteArray() const
 {
     QByteArray data;
@@ -182,7 +182,7 @@ void QDeclarativeDebugTrace::addEventImpl(EventType event)
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData ed = {m_timer.elapsed(), (int)Event, (int)event, QString(), -1};
+    QDeclarativeDebugData ed = {m_timer.nsecsElapsed(), (int)Event, (int)event, QString(), -1};
     processMessage(ed);
 }
 
@@ -191,7 +191,7 @@ void QDeclarativeDebugTrace::startRangeImpl(RangeType range)
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData rd = {m_timer.elapsed(), (int)RangeStart, (int)range, QString(), -1};
+    QDeclarativeDebugData rd = {m_timer.nsecsElapsed(), (int)RangeStart, (int)range, QString(), -1};
     processMessage(rd);
 }
 
@@ -200,7 +200,7 @@ void QDeclarativeDebugTrace::rangeDataImpl(RangeType range, const QString &rData
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData rd = {m_timer.elapsed(), (int)RangeData, (int)range, rData, -1};
+    QDeclarativeDebugData rd = {m_timer.nsecsElapsed(), (int)RangeData, (int)range, rData, -1};
     processMessage(rd);
 }
 
@@ -209,7 +209,7 @@ void QDeclarativeDebugTrace::rangeDataImpl(RangeType range, const QUrl &rData)
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData rd = {m_timer.elapsed(), (int)RangeData, (int)range, rData.toString(QUrl::FormattingOption(0x100)), -1};
+    QDeclarativeDebugData rd = {m_timer.nsecsElapsed(), (int)RangeData, (int)range, rData.toString(QUrl::FormattingOption(0x100)), -1};
     processMessage(rd);
 }
 
@@ -218,7 +218,7 @@ void QDeclarativeDebugTrace::rangeLocationImpl(RangeType range, const QString &f
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData rd = {m_timer.elapsed(), (int)RangeLocation, (int)range, fileName, line};
+    QDeclarativeDebugData rd = {m_timer.nsecsElapsed(), (int)RangeLocation, (int)range, fileName, line};
     processMessage(rd);
 }
 
@@ -227,7 +227,7 @@ void QDeclarativeDebugTrace::rangeLocationImpl(RangeType range, const QUrl &file
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData rd = {m_timer.elapsed(), (int)RangeLocation, (int)range, fileName.toString(QUrl::FormattingOption(0x100)), line};
+    QDeclarativeDebugData rd = {m_timer.nsecsElapsed(), (int)RangeLocation, (int)range, fileName.toString(QUrl::FormattingOption(0x100)), line};
     processMessage(rd);
 }
 
@@ -236,7 +236,7 @@ void QDeclarativeDebugTrace::endRangeImpl(RangeType range)
     if (status() != Enabled || !m_enabled)
         return;
 
-    QDeclarativeDebugData rd = {m_timer.elapsed(), (int)RangeEnd, (int)range, QString(), -1};
+    QDeclarativeDebugData rd = {m_timer.nsecsElapsed(), (int)RangeEnd, (int)range, QString(), -1};
     processMessage(rd);
 }
 

src/declarative/debugger/qdeclarativedebugtrace_p.h

@@ -43,8 +43,7 @@
 #define QDECLARATIVEDEBUGTRACE_P_H
 
 #include <private/qdeclarativedebugservice_p.h>
-#include <private/qperformancetimer_p.h>
-#include <QtCore/qglobal.h>
+#include <qelapsedtimer.h>
 
 QT_BEGIN_HEADER
 
@@ -134,7 +133,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeDebugTrace : public QDeclarativeDebugServ
 #endif
     void processMessage(const QDeclarativeDebugData &);
     void sendMessages();
-    QPerformanceTimer m_timer;
+    QElapsedTimer m_timer;
     bool m_enabled;
     bool m_deferredSend;
     bool m_messageReceived;

src/declarative/qml/qml.pri

@@ -54,8 +54,7 @@ SOURCES += \
     $$PWD/qdeclarativedirparser.cpp \
     $$PWD/qdeclarativeextensionplugin.cpp \
     $$PWD/qdeclarativeimport.cpp \
-    $$PWD/qdeclarativelist.cpp \ 
-    $$PWD/qperformancetimer.cpp
+    $$PWD/qdeclarativelist.cpp
 
 HEADERS += \
     $$PWD/qdeclarativeparser_p.h \
@@ -128,8 +127,7 @@ HEADERS += \
     $$PWD/qdeclarativedirparser_p.h \
     $$PWD/qdeclarativeextensioninterface.h \
     $$PWD/qdeclarativeimport_p.h \
-    $$PWD/qdeclarativeextensionplugin.h \
-    $$PWD/qperformancetimer_p.h
+    $$PWD/qdeclarativeextensionplugin.h
 
 QT += sql
 include(parser/parser.pri)