From 02dbe7f948b5603841375300ac245a390f829ba0 Mon Sep 17 00:00:00 2001
From: John Reck <jreck@google.com>
Date: Wed, 22 Jun 2011 17:23:39 -0700
Subject: [PATCH] Remove legacy fps cap

 Bug: 4743033

Change-Id: Ic0603ecf3af9290bd6d374aa8ddf4342948064ac
---
 Source/WebCore/platform/graphics/android/GLWebViewState.cpp | 11 -----------
 Source/WebCore/platform/graphics/android/GLWebViewState.h   |  1 -
 2 files changed, 12 deletions(-)

diff --git a/Source/WebCore/platform/graphics/android/GLWebViewState.cpp b/Source/WebCore/platform/graphics/android/GLWebViewState.cpp
index c2fd9ddc2..dda5deecd 100644
--- a/Source/WebCore/platform/graphics/android/GLWebViewState.cpp
+++ b/Source/WebCore/platform/graphics/android/GLWebViewState.cpp
@@ -78,7 +78,6 @@ GLWebViewState::GLWebViewState(android::Mutex* buttonMutex)
     , m_globalButtonMutex(buttonMutex)
     , m_baseLayerUpdate(true)
     , m_backgroundColor(SK_ColorWHITE)
-    , m_prevDrawTime(0)
     , m_displayRings(false)
     , m_focusRingTexture(-1)
 {
@@ -499,16 +498,6 @@ bool GLWebViewState::drawGL(IntRect& rect, SkRect& viewport, IntRect* invalRect,
 {
     glFinish();
 
-    double currentTime = WTF::currentTime();
-    double delta = currentTime - m_prevDrawTime;
-
-    if (delta < FRAMERATE_CAP) {
-        unsigned int usecs = (FRAMERATE_CAP - delta) * 1E6;
-        usleep(usecs);
-    }
-
-    m_prevDrawTime = currentTime;
-
     m_baseLayerLock.lock();
     BaseLayerAndroid* baseLayer = m_currentBaseLayer;
     SkSafeRef(baseLayer);
diff --git a/Source/WebCore/platform/graphics/android/GLWebViewState.h b/Source/WebCore/platform/graphics/android/GLWebViewState.h
index 980dd3c25..33a05c66f 100644
--- a/Source/WebCore/platform/graphics/android/GLWebViewState.h
+++ b/Source/WebCore/platform/graphics/android/GLWebViewState.h
@@ -280,7 +280,6 @@ private:
     SkRegion m_invalidateRegion;
 
     SkColor m_backgroundColor;
-    double m_prevDrawTime;
 
 #ifdef MEASURES_PERF
     unsigned int m_totalTimeCounter;
-- 
2.11.0