Remove FXSYS_Mul.

This define just multiples the two parameters together. Inline the *'s.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1729613003 .

3 files changed, 11 insertions, 16 deletions

diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page.cpp
index be038004ac..81cf92ee05 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page.cpp
@@ -246,7 +246,7 @@ void CPDF_TextObject::CalcPositionData(FX_FLOAT* pTextAdvanceX,
         m_nChars == 1 ? (FX_DWORD)(uintptr_t)m_pCharCodes : m_pCharCodes[i];
     if (i > 0) {
       if (charcode == (FX_DWORD)-1) {
-        curpos -= FXSYS_Mul(m_pCharPos[i - 1], fontsize) / 1000;
+        curpos -= (m_pCharPos[i - 1] * fontsize) / 1000;
         continue;
       }
       m_pCharPos[i - 1] = curpos;
@@ -336,7 +336,7 @@ void CPDF_TextObject::CalcPositionData(FX_FLOAT* pTextAdvanceX,
     max_x = max_x * fontsize / 1000;
   } else {
     if (pTextAdvanceX) {
-      *pTextAdvanceX = FXSYS_Mul(curpos, horz_scale);
+      *pTextAdvanceX = curpos * horz_scale;
     }
     if (pTextAdvanceY) {
       *pTextAdvanceY = 0;
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp
index bee4a5b707..de3a6572f2 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp
@@ -315,13 +315,13 @@ void CPDF_TextState::SetFont(CPDF_Font* pFont) {
 FX_FLOAT CPDF_TextState::GetFontSizeV() const {
   FX_FLOAT* pMatrix = GetMatrix();
   FX_FLOAT unit = FXSYS_sqrt2(pMatrix[1], pMatrix[3]);
-  FX_FLOAT size = FXSYS_Mul(unit, GetFontSize());
+  FX_FLOAT size = unit * GetFontSize();
   return (FX_FLOAT)FXSYS_fabs(size);
 }
 FX_FLOAT CPDF_TextState::GetFontSizeH() const {
   FX_FLOAT* pMatrix = GetMatrix();
   FX_FLOAT unit = FXSYS_sqrt2(pMatrix[0], pMatrix[2]);
-  FX_FLOAT size = FXSYS_Mul(unit, GetFontSize());
+  FX_FLOAT size = unit * GetFontSize();
   return (FX_FLOAT)FXSYS_fabs(size);
 }
 FX_FLOAT CPDF_TextState::GetBaselineAngle() const {
@@ -449,10 +449,10 @@ void CPDF_AllStates::SetLineDash(CPDF_Array* pArray,
                                  FX_FLOAT phase,
                                  FX_FLOAT scale) {
   CFX_GraphStateData* pData = m_GraphState.GetModify();
-  pData->m_DashPhase = FXSYS_Mul(phase, scale);
+  pData->m_DashPhase = phase * scale;
   pData->SetDashCount(pArray->GetCount());
   for (FX_DWORD i = 0; i < pArray->GetCount(); i++) {
-    pData->m_DashArray[i] = FXSYS_Mul(pArray->GetNumberAt(i), scale);
+    pData->m_DashArray[i] = pArray->GetNumberAt(i) * scale;
   }
 }
 void CPDF_AllStates::ProcessExtGS(CPDF_Dictionary* pGS,
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
index efe0f25a9f..fe07a63bca 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
@@ -1351,12 +1351,10 @@ void CPDF_StreamContentParser::AddTextObject(CFX_ByteString* pStrs,
   if (fInitKerning != 0) {
     if (!pFont->IsVertWriting()) {
       m_pCurStates->m_TextX -=
-          FXSYS_Mul(fInitKerning, m_pCurStates->m_TextState.GetFontSize()) /
-          1000;
+          (fInitKerning * m_pCurStates->m_TextState.GetFontSize()) / 1000;
     } else {
       m_pCurStates->m_TextY -=
-          FXSYS_Mul(fInitKerning, m_pCurStates->m_TextState.GetFontSize()) /
-          1000;
+          (fInitKerning * m_pCurStates->m_TextState.GetFontSize()) / 1000;
     }
   }
   if (nsegs == 0) {
@@ -1396,13 +1394,11 @@ void CPDF_StreamContentParser::AddTextObject(CFX_ByteString* pStrs,
   if (pKerning && pKerning[nsegs - 1] != 0) {
     if (!pFont->IsVertWriting()) {
       m_pCurStates->m_TextX -=
-          FXSYS_Mul(pKerning[nsegs - 1],
-                    m_pCurStates->m_TextState.GetFontSize()) /
+          (pKerning[nsegs - 1] * m_pCurStates->m_TextState.GetFontSize()) /
           1000;
     } else {
       m_pCurStates->m_TextY -=
-          FXSYS_Mul(pKerning[nsegs - 1],
-                    m_pCurStates->m_TextState.GetFontSize()) /
+          (pKerning[nsegs - 1] * m_pCurStates->m_TextState.GetFontSize()) /
           1000;
     }
   }
@@ -1430,8 +1426,7 @@ void CPDF_StreamContentParser::Handle_ShowText_Positioning() {
   if (nsegs == 0) {
     for (int i = 0; i < n; i++) {
       m_pCurStates->m_TextX -=
-          FXSYS_Mul(pArray->GetNumberAt(i),
-                    m_pCurStates->m_TextState.GetFontSize()) /
+          (pArray->GetNumberAt(i) * m_pCurStates->m_TextState.GetFontSize()) /
           1000;
     }
     return;